1216948863

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1\times {\mathrm{3709}}^1$

素因数の和:3951

約数の個数: 32

約数和(自身を含む): 1795046400

約数和(自身を除く): 578097537

約数列:

[1, 3, 13, 39, 47, 141, 179, 537, 611, 1833, 2327, 3709, 6981, 8413, 11127, 25239, 48217, 109369, 144651, 174323, 328107, 522969, 663911, 1991733, 2266199, 6798597, 8630843, 25892529, 31203817, 93611451, 405649621, 1216948863]

約数ペア:

[(1, 1216948863), (3, 405649621), (13, 93611451), (39, 31203817), (47, 25892529), (141, 8630843), (179, 6798597), (537, 2266199), (611, 1991733), (1833, 663911), (2327, 522969), (3709, 328107), (6981, 174323), (8413, 144651), (11127, 109369), (25239, 48217)]