2912198457

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{467}}^1\times {\mathrm{15629}}^1$

素因数の和:16125

約数の個数: 32

約数和(自身を含む): 4681497600

約数和(自身を除く): 1769299143

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 467, 1401, 3269, 8873, 9807, 15629, 26619, 46887, 62111, 109403, 186333, 296951, 328209, 890853, 2078657, 6235971, 7298743, 21896229, 51091201, 138676117, 153273603, 416028351, 970732819, 2912198457]

約数ペア:

[(1, 2912198457), (3, 970732819), (7, 416028351), (19, 153273603), (21, 138676117), (57, 51091201), (133, 21896229), (399, 7298743), (467, 6235971), (1401, 2078657), (3269, 890853), (8873, 328209), (9807, 296951), (15629, 186333), (26619, 109403), (46887, 62111)]