1418701921

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{160723}}^1$

素因数の和:160840

約数の個数: 16

約数和(自身を含む): 1764106624

約数和(自身を除く): 345404703

約数列:

[1, 7, 13, 91, 97, 679, 1261, 8827, 160723, 1125061, 2089399, 14625793, 15590131, 109130917, 202671703, 1418701921]

約数ペア:

[(1, 1418701921), (7, 202671703), (13, 109130917), (91, 15590131), (97, 14625793), (679, 2089399), (1261, 1125061), (8827, 160723)]