47096987

素因数分解:

$7^3\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1$

素因数の和:276

約数の個数: 32

約数和(自身を含む): 59875200

約数和(自身を除く): 12778213

約数列:

[1, 7, 17, 41, 49, 119, 197, 287, 343, 697, 833, 1379, 2009, 3349, 4879, 5831, 8077, 9653, 14063, 23443, 34153, 56539, 67571, 137309, 164101, 239071, 395773, 961163, 1148707, 2770411, 6728141, 47096987]

約数ペア:

[(1, 47096987), (7, 6728141), (17, 2770411), (41, 1148707), (49, 961163), (119, 395773), (197, 239071), (287, 164101), (343, 137309), (697, 67571), (833, 56539), (1379, 34153), (2009, 23443), (3349, 14063), (4879, 9653), (5831, 8077)]