996988817

素因数分解:

${\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{1931}}^1$

素因数の和:2221

約数の個数: 24

約数和(自身を含む): 1165552416

約数和(自身を除く): 168563599

約数列:

[1, 11, 17, 121, 187, 251, 1931, 2057, 2761, 4267, 21241, 30371, 32827, 46937, 233651, 361097, 484681, 516307, 3972067, 5331491, 8239577, 58646401, 90635347, 996988817]

約数ペア:

[(1, 996988817), (11, 90635347), (17, 58646401), (121, 8239577), (187, 5331491), (251, 3972067), (1931, 516307), (2057, 484681), (2761, 361097), (4267, 233651), (21241, 46937), (30371, 32827)]