38283791

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{331}}^1$

素因数の和:423

約数の個数: 32

約数和(自身を含む): 49975296

約数和(自身を除く): 11691505

約数列:

[1, 7, 13, 31, 41, 91, 217, 287, 331, 403, 533, 1271, 2317, 2821, 3731, 4303, 8897, 10261, 13571, 16523, 30121, 71827, 94997, 115661, 133393, 176423, 420701, 933751, 1234961, 2944907, 5469113, 38283791]

約数ペア:

[(1, 38283791), (7, 5469113), (13, 2944907), (31, 1234961), (41, 933751), (91, 420701), (217, 176423), (287, 133393), (331, 115661), (403, 94997), (533, 71827), (1271, 30121), (2317, 16523), (2821, 13571), (3731, 10261), (4303, 8897)]