24918957

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{439}}^1$

素因数の和:522

約数の個数: 48

約数和(自身を含む): 44478720

約数和(自身を除く): 19559763

約数列:

[1, 3, 7, 9, 17, 21, 51, 53, 63, 119, 153, 159, 357, 371, 439, 477, 901, 1071, 1113, 1317, 2703, 3073, 3339, 3951, 6307, 7463, 8109, 9219, 18921, 22389, 23267, 27657, 52241, 56763, 67167, 69801, 156723, 162869, 209403, 395539, 470169, 488607, 1186617, 1465821, 2768773, 3559851, 8306319, 24918957]

約数ペア:

[(1, 24918957), (3, 8306319), (7, 3559851), (9, 2768773), (17, 1465821), (21, 1186617), (51, 488607), (53, 470169), (63, 395539), (119, 209403), (153, 162869), (159, 156723), (357, 69801), (371, 67167), (439, 56763), (477, 52241), (901, 27657), (1071, 23267), (1113, 22389), (1317, 18921), (2703, 9219), (3073, 8109), (3339, 7463), (3951, 6307)]