47239551

素因数分解:

$3^3\times {\mathrm{79}}^1\times {\mathrm{22147}}^1$

素因数の和:22235

約数の個数: 16

約数和(自身を含む): 70873600

約数和(自身を除く): 23634049

約数列:

[1, 3, 9, 27, 79, 237, 711, 2133, 22147, 66441, 199323, 597969, 1749613, 5248839, 15746517, 47239551]

約数ペア:

[(1, 47239551), (3, 15746517), (9, 5248839), (27, 1749613), (79, 597969), (237, 199323), (711, 66441), (2133, 22147)]