42003357

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2161}}^1$

素因数の和:2225

約数の個数: 32

約数和(自身を含む): 66416640

約数和(自身を除く): 24413283

約数列:

[1, 3, 11, 19, 31, 33, 57, 93, 209, 341, 589, 627, 1023, 1767, 2161, 6479, 6483, 19437, 23771, 41059, 66991, 71313, 123177, 200973, 451649, 736901, 1272829, 1354947, 2210703, 3818487, 14001119, 42003357]

約数ペア:

[(1, 42003357), (3, 14001119), (11, 3818487), (19, 2210703), (31, 1354947), (33, 1272829), (57, 736901), (93, 451649), (209, 200973), (341, 123177), (589, 71313), (627, 66991), (1023, 41059), (1767, 23771), (2161, 19437), (6479, 6483)]