1630761727

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{479}}^1\times {\mathrm{541}}^1$

素因数の和:1087

約数の個数: 32

約数和(自身を含む): 1998028800

約数和(自身を除く): 367267073

約数列:

[1, 7, 29, 31, 203, 217, 479, 541, 899, 3353, 3787, 6293, 13891, 14849, 15689, 16771, 97237, 103943, 109823, 117397, 259139, 430621, 486359, 1813973, 3014347, 3404513, 7515031, 8033309, 52605217, 56233163, 232965961, 1630761727]

約数ペア:

[(1, 1630761727), (7, 232965961), (29, 56233163), (31, 52605217), (203, 8033309), (217, 7515031), (479, 3404513), (541, 3014347), (899, 1813973), (3353, 486359), (3787, 430621), (6293, 259139), (13891, 117397), (14849, 109823), (15689, 103943), (16771, 97237)]