29320809

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{487}}^1$

素因数の和:605

約数の個数: 32

約数和(自身を含む): 46473216

約数和(自身を除く): 17152407

約数列:

[1, 3, 7, 21, 47, 61, 141, 183, 329, 427, 487, 987, 1281, 1461, 2867, 3409, 8601, 10227, 20069, 22889, 29707, 60207, 68667, 89121, 160223, 207949, 480669, 623847, 1396229, 4188687, 9773603, 29320809]

約数ペア:

[(1, 29320809), (3, 9773603), (7, 4188687), (21, 1396229), (47, 623847), (61, 480669), (141, 207949), (183, 160223), (329, 89121), (427, 68667), (487, 60207), (987, 29707), (1281, 22889), (1461, 20069), (2867, 10227), (3409, 8601)]