13415207739

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1\times {\mathrm{20507}}^1$

素因数の和:20755

約数の個数: 32

約数和(自身を含む): 19278176256

約数和(自身を除く): 5862968517

約数列:

[1, 3, 17, 51, 101, 127, 303, 381, 1717, 2159, 5151, 6477, 12827, 20507, 38481, 61521, 218059, 348619, 654177, 1045857, 2071207, 2604389, 6213621, 7813167, 35210519, 44274613, 105631557, 132823839, 263043289, 789129867, 4471735913, 13415207739]

約数ペア:

[(1, 13415207739), (3, 4471735913), (17, 789129867), (51, 263043289), (101, 132823839), (127, 105631557), (303, 44274613), (381, 35210519), (1717, 7813167), (2159, 6213621), (5151, 2604389), (6477, 2071207), (12827, 1045857), (20507, 654177), (38481, 348619), (61521, 218059)]