398371013

素因数分解:

${\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{457}}^1\times {\mathrm{1091}}^1$

素因数の和:1612

約数の個数: 16

約数和(自身を含む): 432117504

約数和(自身を除く): 33746491

約数列:

[1, 17, 47, 457, 799, 1091, 7769, 18547, 21479, 51277, 365143, 498587, 871709, 8475979, 23433589, 398371013]

約数ペア:

[(1, 398371013), (17, 23433589), (47, 8475979), (457, 871709), (799, 498587), (1091, 365143), (7769, 51277), (18547, 21479)]