3993482709

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{20947}}^1$

素因数の和:21286

約数の個数: 32

約数和(自身を含む): 6193904640

約数和(自身を除く): 2200421931

約数列:

[1, 3, 9, 23, 27, 69, 207, 307, 621, 921, 2763, 7061, 8289, 20947, 21183, 62841, 63549, 188523, 190647, 481781, 565569, 1445343, 4336029, 6430729, 13008087, 19292187, 57876561, 147906767, 173629683, 443720301, 1331160903, 3993482709]

約数ペア:

[(1, 3993482709), (3, 1331160903), (9, 443720301), (23, 173629683), (27, 147906767), (69, 57876561), (207, 19292187), (307, 13008087), (621, 6430729), (921, 4336029), (2763, 1445343), (7061, 565569), (8289, 481781), (20947, 190647), (21183, 188523), (62841, 63549)]