158972693

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{607}}^1\times {\mathrm{821}}^1$

素因数の和:1468

約数の個数: 16

約数和(自身を含む): 179919360

約数和(自身を除く): 20946667

約数列:

[1, 11, 29, 319, 607, 821, 6677, 9031, 17603, 23809, 193633, 261899, 498347, 5481817, 14452063, 158972693]

約数ペア:

[(1, 158972693), (11, 14452063), (29, 5481817), (319, 498347), (607, 261899), (821, 193633), (6677, 23809), (9031, 17603)]