10972068191

素因数分解:

$7^4\times {\mathrm{29}}^1\times {\mathrm{157579}}^1$

素因数の和:157636

約数の個数: 20

約数和(自身を含む): 13241447400

約数和(自身を除く): 2269379209

約数列:

[1, 7, 29, 49, 203, 343, 1421, 2401, 9947, 69629, 157579, 1103053, 4569791, 7721371, 31988537, 54049597, 223919759, 378347179, 1567438313, 10972068191]

約数ペア:

[(1, 10972068191), (7, 1567438313), (29, 378347179), (49, 223919759), (203, 54049597), (343, 31988537), (1421, 7721371), (2401, 4569791), (9947, 1103053), (69629, 157579)]