74636191

素因数分解:

$7^1\times {\mathrm{67}}^1\times {\mathrm{233}}^1\times {\mathrm{683}}^1$

素因数の和:990

約数の個数: 16

約数和(自身を含む): 87070464

約数和(自身を除く): 12434273

約数列:

[1, 7, 67, 233, 469, 683, 1631, 4781, 15611, 45761, 109277, 159139, 320327, 1113973, 10662313, 74636191]

約数ペア:

[(1, 74636191), (7, 10662313), (67, 1113973), (233, 320327), (469, 159139), (683, 109277), (1631, 45761), (4781, 15611)]