7131973653

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{23327}}^1$

素因数の和:23574

約数の個数: 48

約数和(自身を含む): 12344057856

約数和(自身を除く): 5212084203

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 211, 483, 633, 1449, 1477, 1899, 4431, 4853, 13293, 14559, 23327, 33971, 43677, 69981, 101913, 163289, 209943, 305739, 489867, 536521, 1469601, 1609563, 3755647, 4828689, 4921997, 11266941, 14765991, 33800823, 34453979, 44297973, 103361937, 113205931, 310085811, 339617793, 792441517, 1018853379, 2377324551, 7131973653]

約数ペア:

[(1, 7131973653), (3, 2377324551), (7, 1018853379), (9, 792441517), (21, 339617793), (23, 310085811), (63, 113205931), (69, 103361937), (161, 44297973), (207, 34453979), (211, 33800823), (483, 14765991), (633, 11266941), (1449, 4921997), (1477, 4828689), (1899, 3755647), (4431, 1609563), (4853, 1469601), (13293, 536521), (14559, 489867), (23327, 305739), (33971, 209943), (43677, 163289), (69981, 101913)]