13686722751

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{769}}^1\times {\mathrm{24019}}^1$

素因数の和:24823

約数の個数: 32

約数和(自身を含む): 20714848000

約数和(自身を除く): 7028125249

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 769, 2307, 9997, 14611, 24019, 29991, 43833, 72057, 189943, 312247, 456361, 569829, 936741, 1369083, 5932693, 17798079, 18470611, 55411833, 240117943, 350941609, 720353829, 1052824827, 4562240917, 13686722751]

約数ペア:

[(1, 13686722751), (3, 4562240917), (13, 1052824827), (19, 720353829), (39, 350941609), (57, 240117943), (247, 55411833), (741, 18470611), (769, 17798079), (2307, 5932693), (9997, 1369083), (14611, 936741), (24019, 569829), (29991, 456361), (43833, 312247), (72057, 189943)]