3972759387

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{263}}^1\times {\mathrm{7549}}^1$

素因数の和:7867

約数の個数: 32

約数和(自身を含む): 5740416000

約数和(自身を除く): 1767656613

約数列:

[1, 3, 23, 29, 69, 87, 263, 667, 789, 2001, 6049, 7549, 7627, 18147, 22647, 22881, 173627, 175421, 218921, 520881, 526263, 656763, 1985387, 5035183, 5956161, 15105549, 45663901, 57576223, 136991703, 172728669, 1324253129, 3972759387]

約数ペア:

[(1, 3972759387), (3, 1324253129), (23, 172728669), (29, 136991703), (69, 57576223), (87, 45663901), (263, 15105549), (667, 5956161), (789, 5035183), (2001, 1985387), (6049, 656763), (7549, 526263), (7627, 520881), (18147, 218921), (22647, 175421), (22881, 173627)]