342721183

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{563}}^1$

素因数の和:811

約数の個数: 32

約数和(自身を含む): 433152000

約数和(自身を除く): 90430817

約数列:

[1, 7, 19, 23, 133, 161, 199, 437, 563, 1393, 3059, 3781, 3941, 4577, 10697, 12949, 26467, 32039, 74879, 86963, 90643, 112037, 246031, 608741, 784259, 1722217, 2128703, 2576851, 14900921, 18037957, 48960169, 342721183]

約数ペア:

[(1, 342721183), (7, 48960169), (19, 18037957), (23, 14900921), (133, 2576851), (161, 2128703), (199, 1722217), (437, 784259), (563, 608741), (1393, 246031), (3059, 112037), (3781, 90643), (3941, 86963), (4577, 74879), (10697, 32039), (12949, 26467)]