224788263

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{13397}}^1$

素因数の和:13471

約数の個数: 32

約数和(自身を含む): 370427904

約数和(自身を除く): 145639641

約数列:

[1, 3, 7, 17, 21, 47, 51, 119, 141, 329, 357, 799, 987, 2397, 5593, 13397, 16779, 40191, 93779, 227749, 281337, 629659, 683247, 1594243, 1888977, 4407613, 4782729, 10704203, 13222839, 32112609, 74929421, 224788263]

約数ペア:

[(1, 224788263), (3, 74929421), (7, 32112609), (17, 13222839), (21, 10704203), (47, 4782729), (51, 4407613), (119, 1888977), (141, 1594243), (329, 683247), (357, 629659), (799, 281337), (987, 227749), (2397, 93779), (5593, 40191), (13397, 16779)]