223367997

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{547}}^1\times {\mathrm{1723}}^1$

素因数の和:2352

約数の個数: 16

約数和(自身を含む): 302320640

約数和(自身を除く): 78952643

約数列:

[1, 3, 79, 237, 547, 1641, 1723, 5169, 43213, 129639, 136117, 408351, 942481, 2827443, 74455999, 223367997]

約数ペア:

[(1, 223367997), (3, 74455999), (79, 2827443), (237, 942481), (547, 408351), (1641, 136117), (1723, 129639), (5169, 43213)]