269238417

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{11437}}^1$

素因数の和:11525

約数の個数: 32

約数和(自身を含む): 439219200

約数和(自身を除く): 169980783

約数列:

[1, 3, 7, 19, 21, 57, 59, 133, 177, 399, 413, 1121, 1239, 3363, 7847, 11437, 23541, 34311, 80059, 217303, 240177, 651909, 674783, 1521121, 2024349, 4563363, 4723481, 12820877, 14170443, 38462631, 89746139, 269238417]

約数ペア:

[(1, 269238417), (3, 89746139), (7, 38462631), (19, 14170443), (21, 12820877), (57, 4723481), (59, 4563363), (133, 2024349), (177, 1521121), (399, 674783), (413, 651909), (1121, 240177), (1239, 217303), (3363, 80059), (7847, 34311), (11437, 23541)]