2400671

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:111

約数の個数: 32

約数和(自身を含む): 3268608

約数和(自身を除く): 867937

約数列:

[1, 7, 13, 23, 31, 37, 91, 161, 217, 259, 299, 403, 481, 713, 851, 1147, 2093, 2821, 3367, 4991, 5957, 8029, 9269, 11063, 14911, 26381, 64883, 77441, 104377, 184667, 342953, 2400671]

約数ペア:

[(1, 2400671), (7, 342953), (13, 184667), (23, 104377), (31, 77441), (37, 64883), (91, 26381), (161, 14911), (217, 11063), (259, 9269), (299, 8029), (403, 5957), (481, 4991), (713, 3367), (851, 2821), (1147, 2093)]