1551170847917

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^2\times {\mathrm{139}}^1\times {\mathrm{9091}}^1$

素因数の和:9378

約数の個数: 48

約数和(自身を含む): 1749242611200

約数和(自身を除く): 198071763283

約数列:

[1, 19, 23, 53, 139, 437, 1007, 1219, 2641, 2809, 3197, 7367, 9091, 23161, 53371, 60743, 64607, 139973, 169441, 172729, 209093, 390451, 481823, 1227533, 1263649, 3219379, 3972767, 7418569, 8980373, 9154637, 11081929, 24009331, 25536619, 29063927, 66973397, 170627087, 210556651, 485195761, 552214613, 587342237, 1272494543, 1540388131, 3549590041, 11159502503, 29267374489, 67442210779, 81640570943, 1551170847917]

約数ペア:

[(1, 1551170847917), (19, 81640570943), (23, 67442210779), (53, 29267374489), (139, 11159502503), (437, 3549590041), (1007, 1540388131), (1219, 1272494543), (2641, 587342237), (2809, 552214613), (3197, 485195761), (7367, 210556651), (9091, 170627087), (23161, 66973397), (53371, 29063927), (60743, 25536619), (64607, 24009331), (139973, 11081929), (169441, 9154637), (172729, 8980373), (209093, 7418569), (390451, 3972767), (481823, 3219379), (1227533, 1263649)]