15340299

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{383}}^1$

素因数の和:491

約数の個数: 24

約数和(自身を含む): 22487040

約数和(自身を除く): 7146741

約数列:

[1, 3, 13, 39, 79, 169, 237, 383, 507, 1027, 1149, 3081, 4979, 13351, 14937, 30257, 40053, 64727, 90771, 194181, 393341, 1180023, 5113433, 15340299]

約数ペア:

[(1, 15340299), (3, 5113433), (13, 1180023), (39, 393341), (79, 194181), (169, 90771), (237, 64727), (383, 40053), (507, 30257), (1027, 14937), (1149, 13351), (3081, 4979)]