7202979

素因数分解:

$3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1657}}^1$

素因数の和:1696

約数の個数: 32

約数和(自身を含む): 12733440

約数和(自身を除く): 5530461

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 161, 189, 207, 483, 621, 1449, 1657, 4347, 4971, 11599, 14913, 34797, 38111, 44739, 104391, 114333, 266777, 313173, 342999, 800331, 1028997, 2400993, 7202979]

約数ペア:

[(1, 7202979), (3, 2400993), (7, 1028997), (9, 800331), (21, 342999), (23, 313173), (27, 266777), (63, 114333), (69, 104391), (161, 44739), (189, 38111), (207, 34797), (483, 14913), (621, 11599), (1449, 4971), (1657, 4347)]