38983413

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1877}}^1$

素因数の和:1953

約数の個数: 32

約数和(自身を含む): 63461376

約数和(自身を除く): 24477963

約数列:

[1, 3, 7, 21, 23, 43, 69, 129, 161, 301, 483, 903, 989, 1877, 2967, 5631, 6923, 13139, 20769, 39417, 43171, 80711, 129513, 242133, 302197, 564977, 906591, 1694931, 1856353, 5569059, 12994471, 38983413]

約数ペア:

[(1, 38983413), (3, 12994471), (7, 5569059), (21, 1856353), (23, 1694931), (43, 906591), (69, 564977), (129, 302197), (161, 242133), (301, 129513), (483, 80711), (903, 43171), (989, 39417), (1877, 20769), (2967, 13139), (5631, 6923)]