21699682693

素因数分解:

${\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{167071}}^1$

素因数の和:167284

約数の個数: 16

約数和(自身を含む): 23839169536

約数和(自身を除く): 2139486843

約数列:

[1, 13, 97, 103, 1261, 1339, 9991, 129883, 167071, 2171923, 16205887, 17208313, 210676531, 223708069, 1669206361, 21699682693]

約数ペア:

[(1, 21699682693), (13, 1669206361), (97, 223708069), (103, 210676531), (1261, 17208313), (1339, 16205887), (9991, 2171923), (129883, 167071)]