40305009

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1\times {\mathrm{1553}}^1$

素因数の和:1808

約数の個数: 16

約数和(自身を含む): 55347264

約数和(自身を除く): 15042255

約数列:

[1, 3, 41, 123, 211, 633, 1553, 4659, 8651, 25953, 63673, 191019, 327683, 983049, 13435003, 40305009]

約数ペア:

[(1, 40305009), (3, 13435003), (41, 983049), (123, 327683), (211, 191019), (633, 63673), (1553, 25953), (4659, 8651)]