3121201156

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{72973}}^1$

素因数の和:73048

約数の個数: 36

約数和(自身を含む): 5959202788

約数和(自身を除く): 2838001632

約数列:

[1, 2, 4, 17, 34, 37, 68, 74, 148, 289, 578, 629, 1156, 1258, 2516, 10693, 21386, 42772, 72973, 145946, 291892, 1240541, 2481082, 2700001, 4962164, 5400002, 10800004, 21089197, 42178394, 45900017, 84356788, 91800034, 183600068, 780300289, 1560600578, 3121201156]

約数ペア:

[(1, 3121201156), (2, 1560600578), (4, 780300289), (17, 183600068), (34, 91800034), (37, 84356788), (68, 45900017), (74, 42178394), (148, 21089197), (289, 10800004), (578, 5400002), (629, 4962164), (1156, 2700001), (1258, 2481082), (2516, 1240541), (10693, 291892), (21386, 145946), (42772, 72973)]