397013454

素因数分解:

$2^1\times 3^3\times {\mathrm{967}}^1\times {\mathrm{7603}}^1$

素因数の和:8581

約数の個数: 32

約数和(自身を含む): 883280640

約数和(自身を除く): 486267186

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 967, 1934, 2901, 5802, 7603, 8703, 15206, 17406, 22809, 26109, 45618, 52218, 68427, 136854, 205281, 410562, 7352101, 14704202, 22056303, 44112606, 66168909, 132337818, 198506727, 397013454]

約数ペア:

[(1, 397013454), (2, 198506727), (3, 132337818), (6, 66168909), (9, 44112606), (18, 22056303), (27, 14704202), (54, 7352101), (967, 410562), (1934, 205281), (2901, 136854), (5802, 68427), (7603, 52218), (8703, 45618), (15206, 26109), (17406, 22809)]