372271503

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{263}}^1\times {\mathrm{1307}}^1$

素因数の和:1611

約数の個数: 24

約数和(自身を含む): 526255488

約数和(自身を除く): 153983985

約数列:

[1, 3, 19, 57, 263, 361, 789, 1083, 1307, 3921, 4997, 14991, 24833, 74499, 94943, 284829, 343741, 471827, 1031223, 1415481, 6531079, 19593237, 124090501, 372271503]

約数ペア:

[(1, 372271503), (3, 124090501), (19, 19593237), (57, 6531079), (263, 1415481), (361, 1031223), (789, 471827), (1083, 343741), (1307, 284829), (3921, 94943), (4997, 74499), (14991, 24833)]