339500763

素因数分解:

$3^2\times 7^2\times {\mathrm{541}}^1\times {\mathrm{1423}}^1$

素因数の和:1984

約数の個数: 36

約数和(自身を含む): 571909728

約数和(自身を除く): 232408965

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 541, 1423, 1623, 3787, 4269, 4869, 9961, 11361, 12807, 26509, 29883, 34083, 69727, 79527, 89649, 209181, 238581, 627543, 769843, 2309529, 5388901, 6928587, 16166703, 37722307, 48500109, 113166921, 339500763]

約数ペア:

[(1, 339500763), (3, 113166921), (7, 48500109), (9, 37722307), (21, 16166703), (49, 6928587), (63, 5388901), (147, 2309529), (441, 769843), (541, 627543), (1423, 238581), (1623, 209181), (3787, 89649), (4269, 79527), (4869, 69727), (9961, 34083), (11361, 29883), (12807, 26509)]