38591421

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1$

素因数の和:337

約数の個数: 32

約数和(自身を含む): 57784320

約数和(自身を除く): 19192899

約数列:

[1, 3, 11, 33, 79, 113, 131, 237, 339, 393, 869, 1243, 1441, 2607, 3729, 4323, 8927, 10349, 14803, 26781, 31047, 44409, 98197, 113839, 162833, 294591, 341517, 488499, 1169437, 3508311, 12863807, 38591421]

約数ペア:

[(1, 38591421), (3, 12863807), (11, 3508311), (33, 1169437), (79, 488499), (113, 341517), (131, 294591), (237, 162833), (339, 113839), (393, 98197), (869, 44409), (1243, 31047), (1441, 26781), (2607, 14803), (3729, 10349), (4323, 8927)]