29970459

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{587}}^1$

素因数の和:688

約数の個数: 32

約数和(自身を含む): 46663680

約数和(自身を除く): 16693221

約数列:

[1, 3, 9, 27, 31, 61, 93, 183, 279, 549, 587, 837, 1647, 1761, 1891, 5283, 5673, 15849, 17019, 18197, 35807, 51057, 54591, 107421, 163773, 322263, 491319, 966789, 1110017, 3330051, 9990153, 29970459]

約数ペア:

[(1, 29970459), (3, 9990153), (9, 3330051), (27, 1110017), (31, 966789), (61, 491319), (93, 322263), (183, 163773), (279, 107421), (549, 54591), (587, 51057), (837, 35807), (1647, 18197), (1761, 17019), (1891, 15849), (5283, 5673)]