24690291

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1$

素因数の和:299

約数の個数: 32

約数和(自身を含む): 36403200

約数和(自身を除く): 11712909

約数列:

[1, 3, 19, 31, 57, 89, 93, 157, 267, 471, 589, 1691, 1767, 2759, 2983, 4867, 5073, 8277, 8949, 13973, 14601, 41919, 52421, 92473, 157263, 265487, 277419, 433163, 796461, 1299489, 8230097, 24690291]

約数ペア:

[(1, 24690291), (3, 8230097), (19, 1299489), (31, 796461), (57, 433163), (89, 277419), (93, 265487), (157, 157263), (267, 92473), (471, 52421), (589, 41919), (1691, 14601), (1767, 13973), (2759, 8949), (2983, 8277), (4867, 5073)]