39897788013

素因数分解:

$3^2\times {\mathrm{499}}^1\times {\mathrm{2731}}^1\times {\mathrm{3253}}^1$

素因数の和:6489

約数の個数: 24

約数和(自身を含む): 57784532000

約数和(自身を除く): 17886743987

約数列:

[1, 3, 9, 499, 1497, 2731, 3253, 4491, 8193, 9759, 24579, 29277, 1362769, 1623247, 4088307, 4869741, 8883943, 12264921, 14609223, 26651829, 79955487, 4433087557, 13299262671, 39897788013]

約数ペア:

[(1, 39897788013), (3, 13299262671), (9, 4433087557), (499, 79955487), (1497, 26651829), (2731, 14609223), (3253, 12264921), (4491, 8883943), (8193, 4869741), (9759, 4088307), (24579, 1623247), (29277, 1362769)]