38825493

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{13901}}^1$

素因数の和:13937

約数の個数: 24

約数和(自身を含む): 63393120

約数和(自身を除く): 24567627

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 147, 399, 931, 2793, 13901, 41703, 97307, 264119, 291921, 681149, 792357, 1848833, 2043447, 5546499, 12941831, 38825493]

約数ペア:

[(1, 38825493), (3, 12941831), (7, 5546499), (19, 2043447), (21, 1848833), (49, 792357), (57, 681149), (133, 291921), (147, 264119), (399, 97307), (931, 41703), (2793, 13901)]