387440947201

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{9547819}}^1$

素因数の和:9547885

約数の個数: 32

約数和(自身を含む): 527956254720

約数和(自身を除く): 140515307519

約数列:

[1, 7, 11, 17, 31, 77, 119, 187, 217, 341, 527, 1309, 2387, 3689, 5797, 40579, 9547819, 66834733, 105026009, 162312923, 295982389, 735182063, 1136190461, 1785442153, 2071876723, 3255806279, 5031700613, 12498095071, 22790643953, 35221904291, 55348706743, 387440947201]

約数ペア:

[(1, 387440947201), (7, 55348706743), (11, 35221904291), (17, 22790643953), (31, 12498095071), (77, 5031700613), (119, 3255806279), (187, 2071876723), (217, 1785442153), (341, 1136190461), (527, 735182063), (1309, 295982389), (2387, 162312923), (3689, 105026009), (5797, 66834733), (40579, 9547819)]