29837619

素因数分解:

$3^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1187}}^1$

素因数の和:1229

約数の個数: 48

約数和(自身を含む): 54172800

約数和(自身を除く): 24335181

約数列:

[1, 3, 7, 9, 19, 21, 27, 49, 57, 63, 133, 147, 171, 189, 399, 441, 513, 931, 1187, 1197, 1323, 2793, 3561, 3591, 8309, 8379, 10683, 22553, 24927, 25137, 32049, 58163, 67659, 74781, 157871, 174489, 202977, 224343, 473613, 523467, 608931, 1105097, 1420839, 1570401, 3315291, 4262517, 9945873, 29837619]

約数ペア:

[(1, 29837619), (3, 9945873), (7, 4262517), (9, 3315291), (19, 1570401), (21, 1420839), (27, 1105097), (49, 608931), (57, 523467), (63, 473613), (133, 224343), (147, 202977), (171, 174489), (189, 157871), (399, 74781), (441, 67659), (513, 58163), (931, 32049), (1187, 25137), (1197, 24927), (1323, 22553), (2793, 10683), (3561, 8379), (3591, 8309)]