119381409

素因数分解:

$3^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{9619}}^1$

素因数の和:9829

約数の個数: 24

約数和(自身を含む): 198095040

約数和(自身を除く): 78713631

約数列:

[1, 3, 7, 9, 21, 63, 197, 591, 1379, 1773, 4137, 9619, 12411, 28857, 67333, 86571, 201999, 605997, 1894943, 5684829, 13264601, 17054487, 39793803, 119381409]

約数ペア:

[(1, 119381409), (3, 39793803), (7, 17054487), (9, 13264601), (21, 5684829), (63, 1894943), (197, 605997), (591, 201999), (1379, 86571), (1773, 67333), (4137, 28857), (9619, 12411)]