30999163

素因数分解:

${\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:215

約数の個数: 24

約数和(自身を含む): 35581056

約数和(自身を除く): 4581893

約数列:

[1, 13, 31, 61, 97, 169, 403, 793, 1261, 1891, 3007, 5239, 5917, 10309, 16393, 24583, 39091, 76921, 183427, 319579, 508183, 999973, 2384551, 30999163]

約数ペア:

[(1, 30999163), (13, 2384551), (31, 999973), (61, 508183), (97, 319579), (169, 183427), (403, 76921), (793, 39091), (1261, 24583), (1891, 16393), (3007, 10309), (5239, 5917)]