4357421229

素因数分解:

$3^1\times 7^1\times {\mathrm{12457}}^1\times {\mathrm{16657}}^1$

素因数の和:29124

約数の個数: 16

約数和(自身を含む): 6640811648

約数和(自身を除く): 2283390419

約数列:

[1, 3, 7, 21, 12457, 16657, 37371, 49971, 87199, 116599, 261597, 349797, 207496249, 622488747, 1452473743, 4357421229]

約数ペア:

[(1, 4357421229), (3, 1452473743), (7, 622488747), (21, 207496249), (12457, 349797), (16657, 261597), (37371, 116599), (49971, 87199)]