22639257

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{401}}^1$

素因数の和:471

約数の個数: 40

約数和(自身を含む): 36773352

約数和(自身を除く): 14134095

約数列:

[1, 3, 9, 17, 27, 41, 51, 81, 123, 153, 369, 401, 459, 697, 1107, 1203, 1377, 2091, 3321, 3609, 6273, 6817, 10827, 16441, 18819, 20451, 32481, 49323, 56457, 61353, 147969, 184059, 279497, 443907, 552177, 838491, 1331721, 2515473, 7546419, 22639257]

約数ペア:

[(1, 22639257), (3, 7546419), (9, 2515473), (17, 1331721), (27, 838491), (41, 552177), (51, 443907), (81, 279497), (123, 184059), (153, 147969), (369, 61353), (401, 56457), (459, 49323), (697, 32481), (1107, 20451), (1203, 18819), (1377, 16441), (2091, 10827), (3321, 6817), (3609, 6273)]