228034179

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{2273}}^1$

素因数の和:2507

約数の個数: 24

約数和(自身を含む): 336297312

約数和(自身を除く): 108263133

約数列:

[1, 3, 9, 71, 157, 213, 471, 639, 1413, 2273, 6819, 11147, 20457, 33441, 100323, 161383, 356861, 484149, 1070583, 1452447, 3211749, 25337131, 76011393, 228034179]

約数ペア:

[(1, 228034179), (3, 76011393), (9, 25337131), (71, 3211749), (157, 1452447), (213, 1070583), (471, 484149), (639, 356861), (1413, 161383), (2273, 100323), (6819, 33441), (11147, 20457)]