319179917

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{14723}}^1$

素因数の和:14912

約数の個数: 16

約数和(自身を含む): 386357760

約数和(自身を除く): 67177843

約数列:

[1, 7, 19, 133, 163, 1141, 3097, 14723, 21679, 103061, 279737, 1958159, 2399849, 16798943, 45597131, 319179917]

約数ペア:

[(1, 319179917), (7, 45597131), (19, 16798943), (133, 2399849), (163, 1958159), (1141, 279737), (3097, 103061), (14723, 21679)]