8897343

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{109}}^1$

素因数の和:168

約数の個数: 48

約数和(自身を含む): 15459840

約数和(自身を除く): 6562497

約数列:

[1, 3, 7, 13, 21, 23, 39, 69, 91, 109, 161, 169, 273, 299, 327, 483, 507, 763, 897, 1183, 1417, 2093, 2289, 2507, 3549, 3887, 4251, 6279, 7521, 9919, 11661, 17549, 18421, 27209, 29757, 32591, 52647, 55263, 81627, 97773, 128947, 228137, 386841, 423683, 684411, 1271049, 2965781, 8897343]

約数ペア:

[(1, 8897343), (3, 2965781), (7, 1271049), (13, 684411), (21, 423683), (23, 386841), (39, 228137), (69, 128947), (91, 97773), (109, 81627), (161, 55263), (169, 52647), (273, 32591), (299, 29757), (327, 27209), (483, 18421), (507, 17549), (763, 11661), (897, 9919), (1183, 7521), (1417, 6279), (2093, 4251), (2289, 3887), (2507, 3549)]