12766473

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{461}}^1$

素因数の和:665

約数の個数: 24

約数和(自身を含む): 19675656

約数和(自身を除く): 6909183

約数列:

[1, 3, 9, 17, 51, 153, 181, 461, 543, 1383, 1629, 3077, 4149, 7837, 9231, 23511, 27693, 70533, 83441, 250323, 750969, 1418497, 4255491, 12766473]

約数ペア:

[(1, 12766473), (3, 4255491), (9, 1418497), (17, 750969), (51, 250323), (153, 83441), (181, 70533), (461, 27693), (543, 23511), (1383, 9231), (1629, 7837), (3077, 4149)]