15704947227

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{157}}^1\times {\mathrm{6229}}^1$

素因数の和:6543

約数の個数: 32

約数和(自身を含む): 21686978880

約数和(自身を除く): 5982031653

約数列:

[1, 3, 53, 101, 157, 159, 303, 471, 5353, 6229, 8321, 15857, 16059, 18687, 24963, 47571, 330137, 629129, 840421, 977953, 990411, 1887387, 2521263, 2933859, 33343837, 51831509, 98773253, 100031511, 155494527, 296319759, 5234982409, 15704947227]

約数ペア:

[(1, 15704947227), (3, 5234982409), (53, 296319759), (101, 155494527), (157, 100031511), (159, 98773253), (303, 51831509), (471, 33343837), (5353, 2933859), (6229, 2521263), (8321, 1887387), (15857, 990411), (16059, 977953), (18687, 840421), (24963, 629129), (47571, 330137)]