38565969

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:162

約数の個数: 48

約数和(自身を含む): 59906880

約数和(自身を除く): 21340911

約数列:

[1, 3, 13, 29, 39, 43, 61, 87, 129, 169, 183, 377, 507, 559, 793, 1131, 1247, 1677, 1769, 2379, 2623, 3741, 4901, 5307, 7267, 7869, 10309, 14703, 16211, 21801, 22997, 30927, 34099, 48633, 68991, 76067, 102297, 210743, 228201, 298961, 443287, 632229, 896883, 988871, 1329861, 2966613, 12855323, 38565969]

約数ペア:

[(1, 38565969), (3, 12855323), (13, 2966613), (29, 1329861), (39, 988871), (43, 896883), (61, 632229), (87, 443287), (129, 298961), (169, 228201), (183, 210743), (377, 102297), (507, 76067), (559, 68991), (793, 48633), (1131, 34099), (1247, 30927), (1677, 22997), (1769, 21801), (2379, 16211), (2623, 14703), (3741, 10309), (4901, 7869), (5307, 7267)]