3874143

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{617}}^1$

素因数の和:663

約数の個数: 32

約数和(自身を含む): 6644736

約数和(自身を除く): 2770593

約数列:

[1, 3, 7, 13, 21, 23, 39, 69, 91, 161, 273, 299, 483, 617, 897, 1851, 2093, 4319, 6279, 8021, 12957, 14191, 24063, 42573, 56147, 99337, 168441, 184483, 298011, 553449, 1291381, 3874143]

約数ペア:

[(1, 3874143), (3, 1291381), (7, 553449), (13, 298011), (21, 184483), (23, 168441), (39, 99337), (69, 56147), (91, 42573), (161, 24063), (273, 14191), (299, 12957), (483, 8021), (617, 6279), (897, 4319), (1851, 2093)]