23965263

素因数分解:

$3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1753}}^1$

素因数の和:1804

約数の個数: 36

約数和(自身を含む): 41590848

約数和(自身を除く): 17625585

約数列:

[1, 3, 7, 9, 21, 31, 49, 63, 93, 147, 217, 279, 441, 651, 1519, 1753, 1953, 4557, 5259, 12271, 13671, 15777, 36813, 54343, 85897, 110439, 163029, 257691, 380401, 489087, 773073, 1141203, 2662807, 3423609, 7988421, 23965263]

約数ペア:

[(1, 23965263), (3, 7988421), (7, 3423609), (9, 2662807), (21, 1141203), (31, 773073), (49, 489087), (63, 380401), (93, 257691), (147, 163029), (217, 110439), (279, 85897), (441, 54343), (651, 36813), (1519, 15777), (1753, 13671), (1953, 12271), (4557, 5259)]