1147391639

素因数分解:

${\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{5209}}^1$

素因数の和:5450

約数の個数: 16

約数和(自身を含む): 1224891840

約数和(自身を除く): 77500201

約数列:

[1, 23, 61, 157, 1403, 3611, 5209, 9577, 119807, 220271, 317749, 817813, 7308227, 18809699, 49886593, 1147391639]

約数ペア:

[(1, 1147391639), (23, 49886593), (61, 18809699), (157, 7308227), (1403, 817813), (3611, 317749), (5209, 220271), (9577, 119807)]