22771119

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{269}}^1$

素因数の和:447

約数の個数: 32

約数和(自身を含む): 36288000

約数和(自身を除く): 13516881

約数列:

[1, 3, 7, 21, 29, 87, 139, 203, 269, 417, 609, 807, 973, 1883, 2919, 4031, 5649, 7801, 12093, 23403, 28217, 37391, 54607, 84651, 112173, 163821, 261737, 785211, 1084339, 3253017, 7590373, 22771119]

約数ペア:

[(1, 22771119), (3, 7590373), (7, 3253017), (21, 1084339), (29, 785211), (87, 261737), (139, 163821), (203, 112173), (269, 84651), (417, 54607), (609, 37391), (807, 28217), (973, 23403), (1883, 12093), (2919, 7801), (4031, 5649)]