15696982539

素因数分解:

$3^2\times 7^1\times {\mathrm{277}}^1\times {\mathrm{487}}^1\times {\mathrm{1847}}^1$

素因数の和:2624

約数の個数: 48

約数和(自身を含む): 26073535488

約数和(自身を除く): 10376552949

約数列:

[1, 3, 7, 9, 21, 63, 277, 487, 831, 1461, 1847, 1939, 2493, 3409, 4383, 5541, 5817, 10227, 12929, 16623, 17451, 30681, 38787, 116361, 134899, 404697, 511619, 899489, 944293, 1214091, 1534857, 2698467, 2832879, 3581333, 4604571, 6296423, 8095401, 8498637, 10743999, 18889269, 32231997, 56667807, 249158453, 747475359, 1744109171, 2242426077, 5232327513, 15696982539]

約数ペア:

[(1, 15696982539), (3, 5232327513), (7, 2242426077), (9, 1744109171), (21, 747475359), (63, 249158453), (277, 56667807), (487, 32231997), (831, 18889269), (1461, 10743999), (1847, 8498637), (1939, 8095401), (2493, 6296423), (3409, 4604571), (4383, 3581333), (5541, 2832879), (5817, 2698467), (10227, 1534857), (12929, 1214091), (16623, 944293), (17451, 899489), (30681, 511619), (38787, 404697), (116361, 134899)]