13287942771

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1\times {\mathrm{151}}^1\times {\mathrm{191}}^1$

素因数の和:560

約数の個数: 64

約数和(自身を含む): 19331481600

約数和(自身を除く): 6043538829

約数列:

[1, 3, 19, 57, 59, 137, 151, 177, 191, 411, 453, 573, 1121, 2603, 2869, 3363, 3629, 7809, 8083, 8607, 8909, 10887, 11269, 20687, 24249, 26167, 26727, 28841, 33807, 62061, 78501, 86523, 153577, 169271, 214111, 393053, 460731, 497173, 507813, 547979, 642333, 1179159, 1220533, 1491519, 1543853, 1643937, 1701619, 3661599, 3951217, 4631559, 5104857, 11853651, 23190127, 29333207, 32330761, 69570381, 75073123, 87999621, 96992283, 225219369, 233121803, 699365409, 4429314257, 13287942771]

約数ペア:

[(1, 13287942771), (3, 4429314257), (19, 699365409), (57, 233121803), (59, 225219369), (137, 96992283), (151, 87999621), (177, 75073123), (191, 69570381), (411, 32330761), (453, 29333207), (573, 23190127), (1121, 11853651), (2603, 5104857), (2869, 4631559), (3363, 3951217), (3629, 3661599), (7809, 1701619), (8083, 1643937), (8607, 1543853), (8909, 1491519), (10887, 1220533), (11269, 1179159), (20687, 642333), (24249, 547979), (26167, 507813), (26727, 497173), (28841, 460731), (33807, 393053), (62061, 214111), (78501, 169271), (86523, 153577)]