1393972319

素因数分解:

${\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{23143}}^1$

素因数の和:23270

約数の個数: 16

約数和(自身を含む): 1510840320

約数和(自身を除く): 116868001

約数列:

[1, 29, 31, 67, 899, 1943, 2077, 23143, 60233, 671147, 717433, 1550581, 20805557, 44966849, 48068011, 1393972319]

約数ペア:

[(1, 1393972319), (29, 48068011), (31, 44966849), (67, 20805557), (899, 1550581), (1943, 717433), (2077, 671147), (23143, 60233)]