3907449

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{367}}^1$

素因数の和:406

約数の個数: 36

約数和(自身を含む): 7003776

約数和(自身を除く): 3096327

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 169, 273, 367, 507, 819, 1101, 1183, 1521, 2569, 3303, 3549, 4771, 7707, 10647, 14313, 23121, 33397, 42939, 62023, 100191, 186069, 300573, 434161, 558207, 1302483, 3907449]

約数ペア:

[(1, 3907449), (3, 1302483), (7, 558207), (9, 434161), (13, 300573), (21, 186069), (39, 100191), (63, 62023), (91, 42939), (117, 33397), (169, 23121), (273, 14313), (367, 10647), (507, 7707), (819, 4771), (1101, 3549), (1183, 3303), (1521, 2569)]