315325503

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{409}}^1\times {\mathrm{5039}}^1$

素因数の和:5471

約数の個数: 24

約数和(自身を含む): 483537600

約数和(自身を除く): 168212097

約数列:

[1, 3, 9, 17, 51, 153, 409, 1227, 3681, 5039, 6953, 15117, 20859, 45351, 62577, 85663, 256989, 770967, 2060951, 6182853, 18548559, 35036167, 105108501, 315325503]

約数ペア:

[(1, 315325503), (3, 105108501), (9, 35036167), (17, 18548559), (51, 6182853), (153, 2060951), (409, 770967), (1227, 256989), (3681, 85663), (5039, 62577), (6953, 45351), (15117, 20859)]