2810577

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^3$

素因数の和:90

約数の個数: 32

約数和(自身を含む): 4884480

約数和(自身を除く): 2073903

約数列:

[1, 3, 7, 11, 21, 23, 33, 69, 77, 161, 231, 253, 483, 529, 759, 1587, 1771, 3703, 5313, 5819, 11109, 12167, 17457, 36501, 40733, 85169, 122199, 133837, 255507, 401511, 936859, 2810577]

約数ペア:

[(1, 2810577), (3, 936859), (7, 401511), (11, 255507), (21, 133837), (23, 122199), (33, 85169), (69, 40733), (77, 36501), (161, 17457), (231, 12167), (253, 11109), (483, 5819), (529, 5313), (759, 3703), (1587, 1771)]