253861382109

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{28772683}}^1$

素因数の和:28772876

約数の個数: 16

約数和(自身を含む): 360464185152

約数和(自身を除く): 106602803043

約数列:

[1, 3, 17, 51, 173, 519, 2941, 8823, 28772683, 86318049, 489135611, 1467406833, 4977674159, 14933022477, 84620460703, 253861382109]

約数ペア:

[(1, 253861382109), (3, 84620460703), (17, 14933022477), (51, 4977674159), (173, 1467406833), (519, 489135611), (2941, 86318049), (8823, 28772683)]