3020199

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1$

素因数の和:96

約数の個数: 48

約数和(自身を含む): 5340672

約数和(自身を除く): 2320473

約数列:

[1, 3, 7, 13, 21, 23, 37, 39, 69, 91, 111, 161, 169, 259, 273, 299, 481, 483, 507, 777, 851, 897, 1183, 1443, 2093, 2553, 3367, 3549, 3887, 5957, 6253, 6279, 10101, 11063, 11661, 17871, 18759, 27209, 33189, 43771, 77441, 81627, 131313, 143819, 232323, 431457, 1006733, 3020199]

約数ペア:

[(1, 3020199), (3, 1006733), (7, 431457), (13, 232323), (21, 143819), (23, 131313), (37, 81627), (39, 77441), (69, 43771), (91, 33189), (111, 27209), (161, 18759), (169, 17871), (259, 11661), (273, 11063), (299, 10101), (481, 6279), (483, 6253), (507, 5957), (777, 3887), (851, 3549), (897, 3367), (1183, 2553), (1443, 2093)]