3172421

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{503}}^1$

素因数の和:580

約数の個数: 16

約数和(自身を含む): 3919104

約数和(自身を除く): 746683

約数列:

[1, 7, 17, 53, 119, 371, 503, 901, 3521, 6307, 8551, 26659, 59857, 186613, 453203, 3172421]

約数ペア:

[(1, 3172421), (7, 453203), (17, 186613), (53, 59857), (119, 26659), (371, 8551), (503, 6307), (901, 3521)]