286517049

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{45631}}^1$

素因数の和:45677

約数の個数: 32

約数和(自身を含む): 490635264

約数和(自身を除く): 204118215

約数列:

[1, 3, 7, 13, 21, 23, 39, 69, 91, 161, 273, 299, 483, 897, 2093, 6279, 45631, 136893, 319417, 593203, 958251, 1049513, 1779609, 3148539, 4152421, 7346591, 12457263, 13643669, 22039773, 40931007, 95505683, 286517049]

約数ペア:

[(1, 286517049), (3, 95505683), (7, 40931007), (13, 22039773), (21, 13643669), (23, 12457263), (39, 7346591), (69, 4152421), (91, 3148539), (161, 1779609), (273, 1049513), (299, 958251), (483, 593203), (897, 319417), (2093, 136893), (6279, 45631)]