9887631

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1$

素因数の和:263

約数の個数: 32

約数和(自身を含む): 15117312

約数和(自身を除く): 5229681

約数列:

[1, 3, 13, 23, 39, 69, 73, 151, 219, 299, 453, 897, 949, 1679, 1963, 2847, 3473, 5037, 5889, 10419, 11023, 21827, 33069, 45149, 65481, 135447, 143299, 253529, 429897, 760587, 3295877, 9887631]

約数ペア:

[(1, 9887631), (3, 3295877), (13, 760587), (23, 429897), (39, 253529), (69, 143299), (73, 135447), (151, 65481), (219, 45149), (299, 33069), (453, 21827), (897, 11023), (949, 10419), (1679, 5889), (1963, 5037), (2847, 3473)]