2915695713

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{907}}^1\times {\mathrm{3257}}^1$

素因数の和:4221

約数の個数: 32

約数和(自身を含む): 4543893504

約数和(自身を除く): 1628197791

約数列:

[1, 3, 7, 21, 47, 141, 329, 907, 987, 2721, 3257, 6349, 9771, 19047, 22799, 42629, 68397, 127887, 153079, 298403, 459237, 895209, 1071553, 2954099, 3214659, 8862297, 20678693, 62036079, 138842653, 416527959, 971898571, 2915695713]

約数ペア:

[(1, 2915695713), (3, 971898571), (7, 416527959), (21, 138842653), (47, 62036079), (141, 20678693), (329, 8862297), (907, 3214659), (987, 2954099), (2721, 1071553), (3257, 895209), (6349, 459237), (9771, 298403), (19047, 153079), (22799, 127887), (42629, 68397)]