24973879

素因数分解:

$7^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{401}}^1$

素因数の和:487

約数の個数: 24

約数和(自身を含む): 30796416

約数和(自身を除く): 5822537

約数列:

[1, 7, 31, 41, 49, 217, 287, 401, 1271, 1519, 2009, 2807, 8897, 12431, 16441, 19649, 62279, 87017, 115087, 509671, 609119, 805609, 3567697, 24973879]

約数ペア:

[(1, 24973879), (7, 3567697), (31, 805609), (41, 609119), (49, 509671), (217, 115087), (287, 87017), (401, 62279), (1271, 19649), (1519, 16441), (2009, 12431), (2807, 8897)]