1523313

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1$

素因数の和:266

約数の個数: 32

約数和(自身を含む): 2580480

約数和(自身を除く): 1057167

約数列:

[1, 3, 9, 11, 23, 27, 33, 69, 99, 207, 223, 253, 297, 621, 669, 759, 2007, 2277, 2453, 5129, 6021, 6831, 7359, 15387, 22077, 46161, 56419, 66231, 138483, 169257, 507771, 1523313]

約数ペア:

[(1, 1523313), (3, 507771), (9, 169257), (11, 138483), (23, 66231), (27, 56419), (33, 46161), (69, 22077), (99, 15387), (207, 7359), (223, 6831), (253, 6021), (297, 5129), (621, 2453), (669, 2277), (759, 2007)]