1202859

素因数分解:

$3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{313}}^1$

素因数の和:387

約数の個数: 24

約数和(自身を含む): 2024672

約数和(自身を除く): 821813

約数列:

[1, 3, 7, 9, 21, 61, 63, 183, 313, 427, 549, 939, 1281, 2191, 2817, 3843, 6573, 19093, 19719, 57279, 133651, 171837, 400953, 1202859]

約数ペア:

[(1, 1202859), (3, 400953), (7, 171837), (9, 133651), (21, 57279), (61, 19719), (63, 19093), (183, 6573), (313, 3843), (427, 2817), (549, 2191), (939, 1281)]