1377892009

素因数分解:

${\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{18379}}^1$

素因数の和:18544

約数の個数: 16

約数和(自身を含む): 1523334400

約数和(自身を除く): 145442391

約数列:

[1, 13, 73, 79, 949, 1027, 5767, 18379, 74971, 238927, 1341667, 1451941, 17441671, 18875233, 105991693, 1377892009]

約数ペア:

[(1, 1377892009), (13, 105991693), (73, 18875233), (79, 17441671), (949, 1451941), (1027, 1341667), (5767, 238927), (18379, 74971)]