24768639

素因数分解:

$3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{4519}}^1$

素因数の和:4564

約数の個数: 32

約数和(自身を含む): 43392000

約数和(自身を除く): 18623361

約数列:

[1, 3, 7, 9, 21, 27, 29, 63, 87, 189, 203, 261, 609, 783, 1827, 4519, 5481, 13557, 31633, 40671, 94899, 122013, 131051, 284697, 393153, 854091, 917357, 1179459, 2752071, 3538377, 8256213, 24768639]

約数ペア:

[(1, 24768639), (3, 8256213), (7, 3538377), (9, 2752071), (21, 1179459), (27, 917357), (29, 854091), (63, 393153), (87, 284697), (189, 131051), (203, 122013), (261, 94899), (609, 40671), (783, 31633), (1827, 13557), (4519, 5481)]