820983997

素因数分解:

${\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{439}}^1\times {\mathrm{1093}}^1$

素因数の和:1620

約数の個数: 16

約数和(自身を含む): 866448000

約数和(自身を除く): 45464003

約数列:

[1, 29, 59, 439, 1093, 1711, 12731, 25901, 31697, 64487, 479827, 751129, 1870123, 13914983, 28309793, 820983997]

約数ペア:

[(1, 820983997), (29, 28309793), (59, 13914983), (439, 1870123), (1093, 751129), (1711, 479827), (12731, 64487), (25901, 31697)]