28379339709

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{5021}}^1\times {\mathrm{9281}}^1$

素因数の和:14341

約数の個数: 32

約数和(自身を含む): 44749635840

約数和(自身を除く): 16370296131

約数列:

[1, 3, 7, 21, 29, 87, 203, 609, 5021, 9281, 15063, 27843, 35147, 64967, 105441, 145609, 194901, 269149, 436827, 807447, 1019263, 1884043, 3057789, 5652129, 46599901, 139799703, 326199307, 978597921, 1351397129, 4054191387, 9459779903, 28379339709]

約数ペア:

[(1, 28379339709), (3, 9459779903), (7, 4054191387), (21, 1351397129), (29, 978597921), (87, 326199307), (203, 139799703), (609, 46599901), (5021, 5652129), (9281, 3057789), (15063, 1884043), (27843, 1019263), (35147, 807447), (64967, 436827), (105441, 269149), (145609, 194901)]