23517477

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1$

素因数の和:250

約数の個数: 48

約数和(自身を含む): 38683008

約数和(自身を除く): 15165531

約数列:

[1, 3, 9, 17, 23, 41, 51, 69, 123, 153, 163, 207, 369, 391, 489, 697, 943, 1173, 1467, 2091, 2771, 2829, 3519, 3749, 6273, 6683, 8313, 8487, 11247, 16031, 20049, 24939, 33741, 48093, 60147, 63733, 113611, 144279, 153709, 191199, 340833, 461127, 573597, 1022499, 1383381, 2613053, 7839159, 23517477]

約数ペア:

[(1, 23517477), (3, 7839159), (9, 2613053), (17, 1383381), (23, 1022499), (41, 573597), (51, 461127), (69, 340833), (123, 191199), (153, 153709), (163, 144279), (207, 113611), (369, 63733), (391, 60147), (489, 48093), (697, 33741), (943, 24939), (1173, 20049), (1467, 16031), (2091, 11247), (2771, 8487), (2829, 8313), (3519, 6683), (3749, 6273)]