288804951

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{937}}^1\times {\mathrm{1489}}^1$

素因数の和:2455

約数の個数: 24

約数和(自身を含む): 436057440

約数和(自身を除く): 147252489

約数列:

[1, 3, 9, 23, 69, 207, 937, 1489, 2811, 4467, 8433, 13401, 21551, 34247, 64653, 102741, 193959, 308223, 1395193, 4185579, 12556737, 32089439, 96268317, 288804951]

約数ペア:

[(1, 288804951), (3, 96268317), (9, 32089439), (23, 12556737), (69, 4185579), (207, 1395193), (937, 308223), (1489, 193959), (2811, 102741), (4467, 64653), (8433, 34247), (13401, 21551)]