109302431

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1\times {\mathrm{1721}}^1$

素因数の和:1982

約数の個数: 16

約数和(自身を含む): 128502528

約数和(自身を除く): 19200097

約数列:

[1, 7, 43, 211, 301, 1477, 1721, 9073, 12047, 63511, 74003, 363131, 518021, 2541917, 15614633, 109302431]

約数ペア:

[(1, 109302431), (7, 15614633), (43, 2541917), (211, 518021), (301, 363131), (1477, 74003), (1721, 63511), (9073, 12047)]