143434739

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{13297}}^1$

素因数の和:13394

約数の個数: 16

約数和(自身を含む): 173618688

約数和(自身を除く): 30183949

約数列:

[1, 7, 23, 67, 161, 469, 1541, 10787, 13297, 93079, 305831, 890899, 2140817, 6236293, 20490677, 143434739]

約数ペア:

[(1, 143434739), (7, 20490677), (23, 6236293), (67, 2140817), (161, 890899), (469, 305831), (1541, 93079), (10787, 13297)]