40985439

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{379}}^1$

素因数の和:535

約数の個数: 32

約数和(自身を含む): 62380800

約数和(自身を除く): 21395361

約数列:

[1, 3, 11, 29, 33, 87, 113, 319, 339, 379, 957, 1137, 1243, 3277, 3729, 4169, 9831, 10991, 12507, 32973, 36047, 42827, 108141, 120901, 128481, 362703, 471097, 1241983, 1413291, 3725949, 13661813, 40985439]

約数ペア:

[(1, 40985439), (3, 13661813), (11, 3725949), (29, 1413291), (33, 1241983), (87, 471097), (113, 362703), (319, 128481), (339, 120901), (379, 108141), (957, 42827), (1137, 36047), (1243, 32973), (3277, 12507), (3729, 10991), (4169, 9831)]