2452743

素因数分解:

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

素因数の和:104

約数の個数: 36

約数和(自身を含む): 4022928

約数和(自身を除く): 1570185

約数列:

[1, 3, 9, 17, 23, 41, 51, 69, 123, 153, 207, 289, 369, 391, 697, 867, 943, 1173, 2091, 2601, 2829, 3519, 6273, 6647, 8487, 11849, 16031, 19941, 35547, 48093, 59823, 106641, 144279, 272527, 817581, 2452743]

約数ペア:

[(1, 2452743), (3, 817581), (9, 272527), (17, 144279), (23, 106641), (41, 59823), (51, 48093), (69, 35547), (123, 19941), (153, 16031), (207, 11849), (289, 8487), (369, 6647), (391, 6273), (697, 3519), (867, 2829), (943, 2601), (1173, 2091)]