713573991

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{197}}^1\times {\mathrm{373}}^1$

素因数の和:672

約数の個数: 48

約数和(自身を含む): 1132106976

約数和(自身を除く): 418532985

約数列:

[1, 3, 9, 13, 39, 83, 117, 197, 249, 373, 591, 747, 1079, 1119, 1773, 2561, 3237, 3357, 4849, 7683, 9711, 14547, 16351, 23049, 30959, 43641, 49053, 73481, 92877, 147159, 212563, 220443, 278631, 402467, 637689, 661329, 955253, 1207401, 1913067, 2865759, 3622203, 6098923, 8597277, 18296769, 54890307, 79285999, 237857997, 713573991]

約数ペア:

[(1, 713573991), (3, 237857997), (9, 79285999), (13, 54890307), (39, 18296769), (83, 8597277), (117, 6098923), (197, 3622203), (249, 2865759), (373, 1913067), (591, 1207401), (747, 955253), (1079, 661329), (1119, 637689), (1773, 402467), (2561, 278631), (3237, 220443), (3357, 212563), (4849, 147159), (7683, 92877), (9711, 73481), (14547, 49053), (16351, 43641), (23049, 30959)]