98391769

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{199}}^1$

素因数の和:349

約数の個数: 32

約数和(自身を含む): 122572800

約数和(自身を除く): 24181031

約数列:

[1, 7, 23, 37, 83, 161, 199, 259, 581, 851, 1393, 1909, 3071, 4577, 5957, 7363, 13363, 16517, 21497, 32039, 51541, 70633, 115619, 169349, 379891, 494431, 611129, 1185443, 2659237, 4277903, 14055967, 98391769]

約数ペア:

[(1, 98391769), (7, 14055967), (23, 4277903), (37, 2659237), (83, 1185443), (161, 611129), (199, 494431), (259, 379891), (581, 169349), (851, 115619), (1393, 70633), (1909, 51541), (3071, 32039), (4577, 21497), (5957, 16517), (7363, 13363)]