26226921

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{367}}^1$

素因数の和:501

約数の個数: 32

約数和(自身を含む): 41545728

約数和(自身を除く): 15318807

約数列:

[1, 3, 7, 21, 41, 83, 123, 249, 287, 367, 581, 861, 1101, 1743, 2569, 3403, 7707, 10209, 15047, 23821, 30461, 45141, 71463, 91383, 105329, 213227, 315987, 639681, 1248901, 3746703, 8742307, 26226921]

約数ペア:

[(1, 26226921), (3, 8742307), (7, 3746703), (21, 1248901), (41, 639681), (83, 315987), (123, 213227), (249, 105329), (287, 91383), (367, 71463), (581, 45141), (861, 30461), (1101, 23821), (1743, 15047), (2569, 10209), (3403, 7707)]