26225577

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{521}}^1$

素因数の和:598

約数の個数: 48

約数和(自身を含む): 46904832

約数和(自身を除く): 20679255

約数列:

[1, 3, 7, 9, 17, 21, 47, 51, 63, 119, 141, 153, 329, 357, 423, 521, 799, 987, 1071, 1563, 2397, 2961, 3647, 4689, 5593, 7191, 8857, 10941, 16779, 24487, 26571, 32823, 50337, 61999, 73461, 79713, 171409, 185997, 220383, 416279, 514227, 557991, 1248837, 1542681, 2913953, 3746511, 8741859, 26225577]

約数ペア:

[(1, 26225577), (3, 8741859), (7, 3746511), (9, 2913953), (17, 1542681), (21, 1248837), (47, 557991), (51, 514227), (63, 416279), (119, 220383), (141, 185997), (153, 171409), (329, 79713), (357, 73461), (423, 61999), (521, 50337), (799, 32823), (987, 26571), (1071, 24487), (1563, 16779), (2397, 10941), (2961, 8857), (3647, 7191), (4689, 5593)]