24975873

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{433}}^1$

素因数の和:498

約数の個数: 48

約数和(自身を含む): 42653520

約数和(自身を除く): 17677647

約数列:

[1, 3, 9, 13, 17, 29, 39, 51, 87, 117, 153, 221, 261, 377, 433, 493, 663, 1131, 1299, 1479, 1989, 3393, 3897, 4437, 5629, 6409, 7361, 12557, 16887, 19227, 22083, 37671, 50661, 57681, 66249, 95693, 113013, 163241, 213469, 287079, 489723, 640407, 861237, 1469169, 1921221, 2775097, 8325291, 24975873]

約数ペア:

[(1, 24975873), (3, 8325291), (9, 2775097), (13, 1921221), (17, 1469169), (29, 861237), (39, 640407), (51, 489723), (87, 287079), (117, 213469), (153, 163241), (221, 113013), (261, 95693), (377, 66249), (433, 57681), (493, 50661), (663, 37671), (1131, 22083), (1299, 19227), (1479, 16887), (1989, 12557), (3393, 7361), (3897, 6409), (4437, 5629)]