19133793

素因数分解:

$3^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1511}}^1$

素因数の和:1594

約数の個数: 32

約数和(自身を含む): 32901120

約数和(自身を除く): 13767327

約数列:

[1, 3, 7, 9, 21, 27, 63, 67, 189, 201, 469, 603, 1407, 1511, 1809, 4221, 4533, 10577, 12663, 13599, 31731, 40797, 95193, 101237, 285579, 303711, 708659, 911133, 2125977, 2733399, 6377931, 19133793]

約数ペア:

[(1, 19133793), (3, 6377931), (7, 2733399), (9, 2125977), (21, 911133), (27, 708659), (63, 303711), (67, 285579), (189, 101237), (201, 95193), (469, 40797), (603, 31731), (1407, 13599), (1511, 12663), (1809, 10577), (4221, 4533)]