97639409

素因数分解:

$7^3\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1$

素因数の和:246

約数の個数: 32

約数和(自身を含む): 119750400

約数和(自身を除く): 22110991

約数列:

[1, 7, 41, 49, 53, 131, 287, 343, 371, 917, 2009, 2173, 2597, 5371, 6419, 6943, 14063, 15211, 18179, 37597, 44933, 48601, 106477, 263179, 284663, 340207, 745339, 1842253, 1992641, 2381449, 13948487, 97639409]

約数ペア:

[(1, 97639409), (7, 13948487), (41, 2381449), (49, 1992641), (53, 1842253), (131, 745339), (287, 340207), (343, 284663), (371, 263179), (917, 106477), (2009, 48601), (2173, 44933), (2597, 37597), (5371, 18179), (6419, 15211), (6943, 14063)]