24878973

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{307}}^1$

素因数の和:561

約数の個数: 32

約数和(自身を含む): 40449024

約数和(自身を除く): 15570051

約数列:

[1, 3, 7, 17, 21, 51, 119, 227, 307, 357, 681, 921, 1589, 2149, 3859, 4767, 5219, 6447, 11577, 15657, 27013, 36533, 69689, 81039, 109599, 209067, 487823, 1184713, 1463469, 3554139, 8292991, 24878973]

約数ペア:

[(1, 24878973), (3, 8292991), (7, 3554139), (17, 1463469), (21, 1184713), (51, 487823), (119, 209067), (227, 109599), (307, 81039), (357, 69689), (681, 36533), (921, 27013), (1589, 15657), (2149, 11577), (3859, 6447), (4767, 5219)]