168889747

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{14419}}^1$

素因数の和:14502

約数の個数: 16

約数和(自身を含む): 196227360

約数和(自身を除く): 27337613

約数列:

[1, 13, 17, 53, 221, 689, 901, 11713, 14419, 187447, 245123, 764207, 3186599, 9934691, 12991519, 168889747]

約数ペア:

[(1, 168889747), (13, 12991519), (17, 9934691), (53, 3186599), (221, 764207), (689, 245123), (901, 187447), (11713, 14419)]