3674457

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:190

約数の個数: 32

約数和(自身を含む): 5832960

約数和(自身を除く): 2158503

約数列:

[1, 3, 9, 23, 27, 61, 69, 97, 183, 207, 291, 549, 621, 873, 1403, 1647, 2231, 2619, 4209, 5917, 6693, 12627, 17751, 20079, 37881, 53253, 60237, 136091, 159759, 408273, 1224819, 3674457]

約数ペア:

[(1, 3674457), (3, 1224819), (9, 408273), (23, 159759), (27, 136091), (61, 60237), (69, 53253), (97, 37881), (183, 20079), (207, 17751), (291, 12627), (549, 6693), (621, 5917), (873, 4209), (1403, 2619), (1647, 2231)]