38545311

素因数分解:

$3^1\times 7^3\times {\mathrm{47}}^1\times {\mathrm{797}}^1$

素因数の和:868

約数の個数: 32

約数和(自身を含む): 61286400

約数和(自身を除く): 22741089

約数列:

[1, 3, 7, 21, 47, 49, 141, 147, 329, 343, 797, 987, 1029, 2303, 2391, 5579, 6909, 16121, 16737, 37459, 39053, 48363, 112377, 117159, 262213, 273371, 786639, 820113, 1835491, 5506473, 12848437, 38545311]

約数ペア:

[(1, 38545311), (3, 12848437), (7, 5506473), (21, 1835491), (47, 820113), (49, 786639), (141, 273371), (147, 262213), (329, 117159), (343, 112377), (797, 48363), (987, 39053), (1029, 37459), (2303, 16737), (2391, 16121), (5579, 6909)]