1201653

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1$

素因数の和:169

約数の個数: 24

約数和(自身を含む): 1847040

約数和(自身を除く): 645387

約数列:

[1, 3, 9, 31, 59, 73, 93, 177, 219, 279, 531, 657, 1829, 2263, 4307, 5487, 6789, 12921, 16461, 20367, 38763, 133517, 400551, 1201653]

約数ペア:

[(1, 1201653), (3, 400551), (9, 133517), (31, 38763), (59, 20367), (73, 16461), (93, 12921), (177, 6789), (219, 5487), (279, 4307), (531, 2263), (657, 1829)]