39697623

素因数分解:

$3^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{4229}}^1$

素因数の和:4391

約数の個数: 24

約数和(自身を含む): 65988000

約数和(自身を除く): 26290377

約数列:

[1, 3, 7, 9, 21, 63, 149, 447, 1043, 1341, 3129, 4229, 9387, 12687, 29603, 38061, 88809, 266427, 630121, 1890363, 4410847, 5671089, 13232541, 39697623]

約数ペア:

[(1, 39697623), (3, 13232541), (7, 5671089), (9, 4410847), (21, 1890363), (63, 630121), (149, 266427), (447, 88809), (1043, 38061), (1341, 29603), (3129, 12687), (4229, 9387)]