291216062007

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{10964873}}^1$

素因数の和:10965119

約数の個数: 24

約数和(自身を含む): 454998411504

約数和(自身を除く): 163782349497

約数列:

[1, 3, 9, 13, 39, 117, 227, 681, 2043, 2951, 8853, 26559, 10964873, 32894619, 98683857, 142543349, 427630047, 1282890141, 2489026171, 7467078513, 22401235539, 32357340223, 97072020669, 291216062007]

約数ペア:

[(1, 291216062007), (3, 97072020669), (9, 32357340223), (13, 22401235539), (39, 7467078513), (117, 2489026171), (227, 1282890141), (681, 427630047), (2043, 142543349), (2951, 98683857), (8853, 32894619), (26559, 10964873)]