38865561

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{1201}}^1$

素因数の和:1301

約数の個数: 32

約数和(自身を含む): 62773248

約数和(自身を除く): 23907687

約数列:

[1, 3, 7, 21, 23, 67, 69, 161, 201, 469, 483, 1201, 1407, 1541, 3603, 4623, 8407, 10787, 25221, 27623, 32361, 80467, 82869, 193361, 241401, 563269, 580083, 1689807, 1850741, 5552223, 12955187, 38865561]

約数ペア:

[(1, 38865561), (3, 12955187), (7, 5552223), (21, 1850741), (23, 1689807), (67, 580083), (69, 563269), (161, 241401), (201, 193361), (469, 82869), (483, 80467), (1201, 32361), (1407, 27623), (1541, 25221), (3603, 10787), (4623, 8407)]