1212850779

素因数分解:

$3^1\times 7^1\times {\mathrm{631}}^1\times {\mathrm{91529}}^1$

素因数の和:92170

約数の個数: 16

約数和(自身を含む): 1851102720

約数和(自身を除く): 638251941

約数列:

[1, 3, 7, 21, 631, 1893, 4417, 13251, 91529, 274587, 640703, 1922109, 57754799, 173264397, 404283593, 1212850779]

約数ペア:

[(1, 1212850779), (3, 404283593), (7, 173264397), (21, 57754799), (631, 1922109), (1893, 640703), (4417, 274587), (13251, 91529)]