472179519

素因数分解:

$3^2\times 7^1\times {\mathrm{479}}^1\times {\mathrm{15647}}^1$

素因数の和:16139

約数の個数: 24

約数和(自身を含む): 781148160

約数和(自身を除く): 308968641

約数列:

[1, 3, 7, 9, 21, 63, 479, 1437, 3353, 4311, 10059, 15647, 30177, 46941, 109529, 140823, 328587, 985761, 7494913, 22484739, 52464391, 67454217, 157393173, 472179519]

約数ペア:

[(1, 472179519), (3, 157393173), (7, 67454217), (9, 52464391), (21, 22484739), (63, 7494913), (479, 985761), (1437, 328587), (3353, 140823), (4311, 109529), (10059, 46941), (15647, 30177)]