2013879255

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{811}}^1\times {\mathrm{8713}}^1$

素因数の和:9551

約数の個数: 32

約数和(自身を含む): 3396368640

約数和(自身を除く): 1382489385

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 811, 2433, 4055, 8713, 12165, 15409, 26139, 43565, 46227, 77045, 130695, 165547, 231135, 496641, 827735, 2483205, 7066243, 21198729, 35331215, 105993645, 134258617, 402775851, 671293085, 2013879255]

約数ペア:

[(1, 2013879255), (3, 671293085), (5, 402775851), (15, 134258617), (19, 105993645), (57, 35331215), (95, 21198729), (285, 7066243), (811, 2483205), (2433, 827735), (4055, 496641), (8713, 231135), (12165, 165547), (15409, 130695), (26139, 77045), (43565, 46227)]