3489381

素因数分解:

$3^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{571}}^1$

素因数の和:681

約数の個数: 24

約数和(自身を含む): 5829824

約数和(自身を除く): 2340443

約数列:

[1, 3, 7, 9, 21, 63, 97, 291, 571, 679, 873, 1713, 2037, 3997, 5139, 6111, 11991, 35973, 55387, 166161, 387709, 498483, 1163127, 3489381]

約数ペア:

[(1, 3489381), (3, 1163127), (7, 498483), (9, 387709), (21, 166161), (63, 55387), (97, 35973), (291, 11991), (571, 6111), (679, 5139), (873, 3997), (1713, 2037)]