56702013

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{419}}^1\times {\mathrm{571}}^1$

素因数の和:1072

約数の個数: 16

約数和(自身を含む): 76876800

約数和(自身を除く): 20174787

約数列:

[1, 3, 79, 237, 419, 571, 1257, 1713, 33101, 45109, 99303, 135327, 239249, 717747, 18900671, 56702013]

約数ペア:

[(1, 56702013), (3, 18900671), (79, 717747), (237, 239249), (419, 135327), (571, 99303), (1257, 45109), (1713, 33101)]