738997981

素因数分解:

${\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{443}}^1$

素因数の和:597

約数の個数: 32

約数和(自身を含む): 832446720

約数和(自身を除く): 93448739

約数列:

[1, 23, 29, 41, 61, 443, 667, 943, 1189, 1403, 1769, 2501, 10189, 12847, 18163, 27023, 27347, 40687, 57523, 72529, 295481, 417749, 526727, 621529, 783667, 1107943, 1668167, 12114721, 18024341, 25482689, 32130347, 738997981]

約数ペア:

[(1, 738997981), (23, 32130347), (29, 25482689), (41, 18024341), (61, 12114721), (443, 1668167), (667, 1107943), (943, 783667), (1189, 621529), (1403, 526727), (1769, 417749), (2501, 295481), (10189, 72529), (12847, 57523), (18163, 40687), (27023, 27347)]