140167313

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2243}}^1$

素因数の和:2309

約数の個数: 32

約数和(自身を含む): 180956160

約数和(自身を除く): 40788847

約数列:

[1, 11, 13, 19, 23, 143, 209, 247, 253, 299, 437, 2243, 2717, 3289, 4807, 5681, 24673, 29159, 42617, 51589, 62491, 320749, 468787, 554021, 567479, 670657, 980191, 6094231, 7377227, 10782101, 12742483, 140167313]

約数ペア:

[(1, 140167313), (11, 12742483), (13, 10782101), (19, 7377227), (23, 6094231), (143, 980191), (209, 670657), (247, 567479), (253, 554021), (299, 468787), (437, 320749), (2243, 62491), (2717, 51589), (3289, 42617), (4807, 29159), (5681, 24673)]