4981823

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1$

素因数の和:167

約数の個数: 32

約数和(自身を含む): 6773760

約数和(自身を除く): 1791937

約数列:

[1, 7, 11, 23, 29, 77, 97, 161, 203, 253, 319, 667, 679, 1067, 1771, 2231, 2233, 2813, 4669, 7337, 7469, 15617, 19691, 24541, 30943, 51359, 64699, 171787, 216601, 452893, 711689, 4981823]

約数ペア:

[(1, 4981823), (7, 711689), (11, 452893), (23, 216601), (29, 171787), (77, 64699), (97, 51359), (161, 30943), (203, 24541), (253, 19691), (319, 15617), (667, 7469), (679, 7337), (1067, 4669), (1771, 2813), (2231, 2233)]