38289573

素因数分解:

$3^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{4079}}^1$

素因数の和:4241

約数の個数: 24

約数和(自身を含む): 63648000

約数和(自身を除く): 25358427

約数列:

[1, 3, 7, 9, 21, 63, 149, 447, 1043, 1341, 3129, 4079, 9387, 12237, 28553, 36711, 85659, 256977, 607771, 1823313, 4254397, 5469939, 12763191, 38289573]

約数ペア:

[(1, 38289573), (3, 12763191), (7, 5469939), (9, 4254397), (21, 1823313), (63, 607771), (149, 256977), (447, 85659), (1043, 36711), (1341, 28553), (3129, 12237), (4079, 9387)]