309689530423

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{1409}}^1\times {\mathrm{11447}}^1$

素因数の和:13087

約数の個数: 32

約数和(自身を含む): 383268049920

約数和(自身を除く): 73578519497

約数列:

[1, 7, 13, 91, 211, 1409, 1477, 2743, 9863, 11447, 18317, 19201, 80129, 128219, 148811, 297299, 1041677, 2081093, 2415317, 3864887, 16128823, 16907219, 27054209, 31399121, 112901761, 209674699, 219793847, 1467722893, 3403181653, 23822271571, 44241361489, 309689530423]

約数ペア:

[(1, 309689530423), (7, 44241361489), (13, 23822271571), (91, 3403181653), (211, 1467722893), (1409, 219793847), (1477, 209674699), (2743, 112901761), (9863, 31399121), (11447, 27054209), (18317, 16907219), (19201, 16128823), (80129, 3864887), (128219, 2415317), (148811, 2081093), (297299, 1041677)]