283314897

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{421}}^1\times {\mathrm{3251}}^1$

素因数の和:3701

約数の個数: 24

約数和(自身を含む): 428171328

約数和(自身を除く): 144856431

約数列:

[1, 3, 9, 23, 69, 207, 421, 1263, 3251, 3789, 9683, 9753, 29049, 29259, 74773, 87147, 224319, 672957, 1368671, 4106013, 12318039, 31479433, 94438299, 283314897]

約数ペア:

[(1, 283314897), (3, 94438299), (9, 31479433), (23, 12318039), (69, 4106013), (207, 1368671), (421, 672957), (1263, 224319), (3251, 87147), (3789, 74773), (9683, 29259), (9753, 29049)]