12723550941

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{55061}}^1$

素因数の和:55301

約数の個数: 32

約数和(自身を含む): 18839132928

約数和(自身を除く): 6115581987

約数列:

[1, 3, 17, 23, 51, 69, 197, 391, 591, 1173, 3349, 4531, 10047, 13593, 55061, 77027, 165183, 231081, 936037, 1266403, 2808111, 3799209, 10847017, 21528851, 32541051, 64586553, 184399289, 249481391, 553197867, 748444173, 4241183647, 12723550941]

約数ペア:

[(1, 12723550941), (3, 4241183647), (17, 748444173), (23, 553197867), (51, 249481391), (69, 184399289), (197, 64586553), (391, 32541051), (591, 21528851), (1173, 10847017), (3349, 3799209), (4531, 2808111), (10047, 1266403), (13593, 936037), (55061, 231081), (77027, 165183)]