2897718177

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{271}}^1\times {\mathrm{1259}}^1$

素因数の和:1701

約数の個数: 32

約数和(自身を含む): 4112640000

約数和(自身を除く): 1214921823

約数列:

[1, 3, 19, 57, 149, 271, 447, 813, 1259, 2831, 3777, 5149, 8493, 15447, 23921, 40379, 71763, 121137, 187591, 341189, 562773, 767201, 1023567, 2301603, 3564229, 6482591, 10692687, 19447773, 50837161, 152511483, 965906059, 2897718177]

約数ペア:

[(1, 2897718177), (3, 965906059), (19, 152511483), (57, 50837161), (149, 19447773), (271, 10692687), (447, 6482591), (813, 3564229), (1259, 2301603), (2831, 1023567), (3777, 767201), (5149, 562773), (8493, 341189), (15447, 187591), (23921, 121137), (40379, 71763)]