315033381

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{7297}}^1$

素因数の和:7363

約数の個数: 40

約数和(自身を含む): 519238104

約数和(自身を除く): 204204723

約数列:

[1, 3, 9, 13, 27, 39, 41, 81, 117, 123, 351, 369, 533, 1053, 1107, 1599, 3321, 4797, 7297, 14391, 21891, 43173, 65673, 94861, 197019, 284583, 299177, 591057, 853749, 897531, 2561247, 2692593, 3889301, 7683741, 8077779, 11667903, 24233337, 35003709, 105011127, 315033381]

約数ペア:

[(1, 315033381), (3, 105011127), (9, 35003709), (13, 24233337), (27, 11667903), (39, 8077779), (41, 7683741), (81, 3889301), (117, 2692593), (123, 2561247), (351, 897531), (369, 853749), (533, 591057), (1053, 299177), (1107, 284583), (1599, 197019), (3321, 94861), (4797, 65673), (7297, 43173), (14391, 21891)]