29895957

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{211}}^1$

素因数の和:410

約数の個数: 48

約数和(自身を含む): 53708928

約数和(自身を除く): 23812971

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 173, 211, 273, 519, 633, 819, 1211, 1477, 1557, 1899, 2249, 2743, 3633, 4431, 6747, 8229, 10899, 13293, 15743, 19201, 20241, 24687, 36503, 47229, 57603, 109509, 141687, 172809, 255521, 328527, 474539, 766563, 1423617, 2299689, 3321773, 4270851, 9965319, 29895957]

約数ペア:

[(1, 29895957), (3, 9965319), (7, 4270851), (9, 3321773), (13, 2299689), (21, 1423617), (39, 766563), (63, 474539), (91, 328527), (117, 255521), (173, 172809), (211, 141687), (273, 109509), (519, 57603), (633, 47229), (819, 36503), (1211, 24687), (1477, 20241), (1557, 19201), (1899, 15743), (2249, 13293), (2743, 10899), (3633, 8229), (4431, 6747)]