253831029

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{251}}^2$

素因数の和:601

約数の個数: 24

約数和(自身を含む): 364337280

約数和(自身を除く): 110506251

約数列:

[1, 3, 17, 51, 79, 237, 251, 753, 1343, 4029, 4267, 12801, 19829, 59487, 63001, 189003, 337093, 1011279, 1071017, 3213051, 4977079, 14931237, 84610343, 253831029]

約数ペア:

[(1, 253831029), (3, 84610343), (17, 14931237), (51, 4977079), (79, 3213051), (237, 1071017), (251, 1011279), (753, 337093), (1343, 189003), (4029, 63001), (4267, 59487), (12801, 19829)]