632785407

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{3881}}^1$

素因数の和:4063

約数の個数: 32

約数和(自身を含む): 939133440

約数和(自身を除く): 306348033

約数列:

[1, 3, 17, 23, 51, 69, 139, 391, 417, 1173, 2363, 3197, 3881, 7089, 9591, 11643, 54349, 65977, 89263, 163047, 197931, 267789, 539459, 1517471, 1618377, 4552413, 9170803, 12407557, 27512409, 37222671, 210928469, 632785407]

約数ペア:

[(1, 632785407), (3, 210928469), (17, 37222671), (23, 27512409), (51, 12407557), (69, 9170803), (139, 4552413), (391, 1618377), (417, 1517471), (1173, 539459), (2363, 267789), (3197, 197931), (3881, 163047), (7089, 89263), (9591, 65977), (11643, 54349)]