23138214892821

素因数分解:

$3^2\times 7^1\times {\mathrm{193}}^1\times {\mathrm{1902970219}}^1$

素因数の和:1902970425

約数の個数: 24

約数和(自身を含む): 38394327158720

約数和(自身を除く): 15256112265899

約数列:

[1, 3, 7, 9, 21, 63, 193, 579, 1351, 1737, 4053, 12159, 1902970219, 5708910657, 13320791533, 17126731971, 39962374599, 119887123797, 367273252267, 1101819756801, 2570912765869, 3305459270403, 7712738297607, 23138214892821]

約数ペア:

[(1, 23138214892821), (3, 7712738297607), (7, 3305459270403), (9, 2570912765869), (21, 1101819756801), (63, 367273252267), (193, 119887123797), (579, 39962374599), (1351, 17126731971), (1737, 13320791533), (4053, 5708910657), (12159, 1902970219)]