4003670139

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{18211}}^1$

素因数の和:18288

約数の個数: 48

約数和(自身を含む): 6661221120

約数和(自身を除く): 2657550981

約数列:

[1, 3, 7, 19, 21, 29, 57, 87, 133, 203, 361, 399, 551, 609, 1083, 1653, 2527, 3857, 7581, 10469, 11571, 18211, 31407, 54633, 73283, 127477, 219849, 346009, 382431, 528119, 1038027, 1584357, 2422063, 3696833, 6574171, 7266189, 10034261, 11090499, 19722513, 30102783, 46019197, 70239827, 138057591, 190650959, 210719481, 571952877, 1334556713, 4003670139]

約数ペア:

[(1, 4003670139), (3, 1334556713), (7, 571952877), (19, 210719481), (21, 190650959), (29, 138057591), (57, 70239827), (87, 46019197), (133, 30102783), (203, 19722513), (361, 11090499), (399, 10034261), (551, 7266189), (609, 6574171), (1083, 3696833), (1653, 2422063), (2527, 1584357), (3857, 1038027), (7581, 528119), (10469, 382431), (11571, 346009), (18211, 219849), (31407, 127477), (54633, 73283)]