119183561

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{211}}^1$

素因数の和:405

約数の個数: 32

約数和(自身を含む): 149790720

約数和(自身を除く): 30607159

約数列:

[1, 7, 19, 31, 133, 137, 211, 217, 589, 959, 1477, 2603, 4009, 4123, 4247, 6541, 18221, 28063, 28907, 29729, 45787, 80693, 124279, 202349, 549233, 564851, 869953, 896117, 3844631, 6272819, 17026223, 119183561]

約数ペア:

[(1, 119183561), (7, 17026223), (19, 6272819), (31, 3844631), (133, 896117), (137, 869953), (211, 564851), (217, 549233), (589, 202349), (959, 124279), (1477, 80693), (2603, 45787), (4009, 29729), (4123, 28907), (4247, 28063), (6541, 18221)]