13709817

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1$

素因数の和:272

約数の個数: 48

約数和(自身を含む): 23482368

約数和(自身を除く): 9772551

約数列:

[1, 3, 9, 11, 23, 27, 33, 69, 81, 99, 207, 223, 243, 253, 297, 621, 669, 759, 891, 1863, 2007, 2277, 2453, 2673, 5129, 5589, 6021, 6831, 7359, 15387, 18063, 20493, 22077, 46161, 54189, 56419, 61479, 66231, 138483, 169257, 198693, 415449, 507771, 596079, 1246347, 1523313, 4569939, 13709817]

約数ペア:

[(1, 13709817), (3, 4569939), (9, 1523313), (11, 1246347), (23, 596079), (27, 507771), (33, 415449), (69, 198693), (81, 169257), (99, 138483), (207, 66231), (223, 61479), (243, 56419), (253, 54189), (297, 46161), (621, 22077), (669, 20493), (759, 18063), (891, 15387), (1863, 7359), (2007, 6831), (2277, 6021), (2453, 5589), (2673, 5129)]