489929079

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{83449}}^1$

素因数の和:83574

約数の個数: 16

約数和(自身を含む): 694304000

約数和(自身を除く): 204374921

約数列:

[1, 3, 19, 57, 103, 309, 1957, 5871, 83449, 250347, 1585531, 4756593, 8595247, 25785741, 163309693, 489929079]

約数ペア:

[(1, 489929079), (3, 163309693), (19, 25785741), (57, 8595247), (103, 4756593), (309, 1585531), (1957, 250347), (5871, 83449)]