968520447

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{45541}}^1$

素因数の和:45703

約数の個数: 24

約数和(自身を含む): 1491955920

約数和(自身を除く): 523435473

約数列:

[1, 3, 9, 17, 51, 139, 153, 417, 1251, 2363, 7089, 21267, 45541, 136623, 409869, 774197, 2322591, 6330199, 6967773, 18990597, 56971791, 107613383, 322840149, 968520447]

約数ペア:

[(1, 968520447), (3, 322840149), (9, 107613383), (17, 56971791), (51, 18990597), (139, 6967773), (153, 6330199), (417, 2322591), (1251, 774197), (2363, 409869), (7089, 136623), (21267, 45541)]