565534557

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{277}}^1\times {\mathrm{1409}}^1$

素因数の和:1722

約数の個数: 48

約数和(自身を含む): 978382080

約数和(自身を除く): 412847523

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 277, 483, 831, 1409, 1449, 1939, 2493, 4227, 5817, 6371, 9863, 12681, 17451, 19113, 29589, 32407, 44597, 57339, 88767, 97221, 133791, 226849, 291663, 390293, 401373, 680547, 1170879, 2041641, 2732051, 3512637, 8196153, 8976739, 24588459, 26930217, 62837173, 80790651, 188511519, 565534557]

約数ペア:

[(1, 565534557), (3, 188511519), (7, 80790651), (9, 62837173), (21, 26930217), (23, 24588459), (63, 8976739), (69, 8196153), (161, 3512637), (207, 2732051), (277, 2041641), (483, 1170879), (831, 680547), (1409, 401373), (1449, 390293), (1939, 291663), (2493, 226849), (4227, 133791), (5817, 97221), (6371, 88767), (9863, 57339), (12681, 44597), (17451, 32407), (19113, 29589)]