28986781839

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{401}}^1\times {\mathrm{587693}}^1$

素因数の和:588138

約数の個数: 16

約数和(自身を含む): 39690501984

約数和(自身を除く): 10703720145

約数列:

[1, 3, 41, 123, 401, 1203, 16441, 49323, 587693, 1763079, 24095413, 72286239, 235664893, 706994679, 9662260613, 28986781839]

約数ペア:

[(1, 28986781839), (3, 9662260613), (41, 706994679), (123, 235664893), (401, 72286239), (1203, 24095413), (16441, 1763079), (49323, 587693)]