291283406001

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{12807607}}^1$

素因数の和:12807658

約数の個数: 36

約数和(自身を含む): 507488659392

約数和(自身を除く): 216205253391

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 361, 399, 1083, 1197, 2527, 3249, 7581, 22743, 12807607, 38422821, 89653249, 115268463, 243344533, 268959747, 730033599, 806879241, 1703411731, 2190100797, 4623546127, 5110235193, 13870638381, 15330705579, 32364822889, 41611915143, 97094468667, 291283406001]

約数ペア:

[(1, 291283406001), (3, 97094468667), (7, 41611915143), (9, 32364822889), (19, 15330705579), (21, 13870638381), (57, 5110235193), (63, 4623546127), (133, 2190100797), (171, 1703411731), (361, 806879241), (399, 730033599), (1083, 268959747), (1197, 243344533), (2527, 115268463), (3249, 89653249), (7581, 38422821), (22743, 12807607)]