38899839

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{31859}}^1$

素因数の和:31910

約数の個数: 16

約数和(自身を含む): 58112640

約数和(自身を除く): 19212801

約数列:

[1, 3, 11, 33, 37, 111, 407, 1221, 31859, 95577, 350449, 1051347, 1178783, 3536349, 12966613, 38899839]

約数ペア:

[(1, 38899839), (3, 12966613), (11, 3536349), (33, 1178783), (37, 1051347), (111, 350449), (407, 95577), (1221, 31859)]