31139754

素因数分解:

$2^1\times 3^1\times {\mathrm{487}}^1\times {\mathrm{10657}}^1$

素因数の和:11149

約数の個数: 16

約数和(自身を含む): 62413248

約数和(自身を除く): 31273494

約数列:

[1, 2, 3, 6, 487, 974, 1461, 2922, 10657, 21314, 31971, 63942, 5189959, 10379918, 15569877, 31139754]

約数ペア:

[(1, 31139754), (2, 15569877), (3, 10379918), (6, 5189959), (487, 63942), (974, 31971), (1461, 21314), (2922, 10657)]