8613381

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1$

素因数の和:273

約数の個数: 32

約数和(自身を含む): 13787136

約数和(自身を除く): 5173755

約数列:

[1, 3, 7, 21, 31, 93, 101, 131, 217, 303, 393, 651, 707, 917, 2121, 2751, 3131, 4061, 9393, 12183, 13231, 21917, 28427, 39693, 65751, 85281, 92617, 277851, 410161, 1230483, 2871127, 8613381]

約数ペア:

[(1, 8613381), (3, 2871127), (7, 1230483), (21, 410161), (31, 277851), (93, 92617), (101, 85281), (131, 65751), (217, 39693), (303, 28427), (393, 21917), (651, 13231), (707, 12183), (917, 9393), (2121, 4061), (2751, 3131)]