2017667265

素因数分解:

$3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{419}}^1\times {\mathrm{1279}}^1$

素因数の和:1957

約数の個数: 32

約数和(自身を含む): 3251404800

約数和(自身を除く): 1233737535

約数列:

[1, 3, 5, 15, 251, 419, 753, 1255, 1257, 1279, 2095, 3765, 3837, 6285, 6395, 19185, 105169, 315507, 321029, 525845, 535901, 963087, 1577535, 1605145, 1607703, 2679505, 4815435, 8038515, 134511151, 403533453, 672555755, 2017667265]

約数ペア:

[(1, 2017667265), (3, 672555755), (5, 403533453), (15, 134511151), (251, 8038515), (419, 4815435), (753, 2679505), (1255, 1607703), (1257, 1605145), (1279, 1577535), (2095, 963087), (3765, 535901), (3837, 525845), (6285, 321029), (6395, 315507), (19185, 105169)]