24821241

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1$

素因数の和:265

約数の個数: 32

約数和(自身を含む): 36443520

約数和(自身を除く): 11622279

約数列:

[1, 3, 17, 51, 59, 73, 113, 177, 219, 339, 1003, 1241, 1921, 3009, 3723, 4307, 5763, 6667, 8249, 12921, 20001, 24747, 73219, 113339, 140233, 219657, 340017, 420699, 486691, 1460073, 8273747, 24821241]

約数ペア:

[(1, 24821241), (3, 8273747), (17, 1460073), (51, 486691), (59, 420699), (73, 340017), (113, 219657), (177, 140233), (219, 113339), (339, 73219), (1003, 24747), (1241, 20001), (1921, 12921), (3009, 8249), (3723, 6667), (4307, 5763)]