284928189

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{149099}}^1$

素因数の和:149129

約数の個数: 24

約数和(自身を含む): 475927200

約数和(自身を除く): 190999011

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 637, 1911, 149099, 447297, 1043693, 1938287, 3131079, 5814861, 7305851, 13568009, 21917553, 40704027, 94976063, 284928189]

約数ペア:

[(1, 284928189), (3, 94976063), (7, 40704027), (13, 21917553), (21, 13568009), (39, 7305851), (49, 5814861), (91, 3131079), (147, 1938287), (273, 1043693), (637, 447297), (1911, 149099)]