164519897

素因数分解:

${\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{467}}^1$

素因数の和:577

約数の個数: 24

約数和(自身を含む): 186204096

約数和(自身を除く): 21684199

約数列:

[1, 17, 23, 53, 289, 391, 467, 901, 1219, 6647, 7939, 10741, 15317, 20723, 24751, 134963, 182597, 352291, 420767, 569273, 3104149, 7153039, 9677641, 164519897]

約数ペア:

[(1, 164519897), (17, 9677641), (23, 7153039), (53, 3104149), (289, 569273), (391, 420767), (467, 352291), (901, 182597), (1219, 134963), (6647, 24751), (7939, 20723), (10741, 15317)]