254099013

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{228301}}^1$

素因数の和:228364

約数の個数: 16

約数和(自身を含む): 394505856

約数和(自身を除く): 140406843

約数列:

[1, 3, 7, 21, 53, 159, 371, 1113, 228301, 684903, 1598107, 4794321, 12099953, 36299859, 84699671, 254099013]

約数ペア:

[(1, 254099013), (3, 84699671), (7, 36299859), (21, 12099953), (53, 4794321), (159, 1598107), (371, 684903), (1113, 228301)]