2425863

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:159

約数の個数: 32

約数和(自身を含む): 3836160

約数和(自身を除く): 1410297

約数列:

[1, 3, 11, 19, 33, 53, 57, 73, 159, 209, 219, 583, 627, 803, 1007, 1387, 1749, 2409, 3021, 3869, 4161, 11077, 11607, 15257, 33231, 42559, 45771, 73511, 127677, 220533, 808621, 2425863]

約数ペア:

[(1, 2425863), (3, 808621), (11, 220533), (19, 127677), (33, 73511), (53, 45771), (57, 42559), (73, 33231), (159, 15257), (209, 11607), (219, 11077), (583, 4161), (627, 3869), (803, 3021), (1007, 2409), (1387, 1749)]