2315705427

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{15233}}^1$

素因数の和:15392

約数の個数: 48

約数和(自身を含む): 4055900160

約数和(自身を除く): 1740194733

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 127, 133, 171, 381, 399, 889, 1143, 1197, 2413, 2667, 7239, 8001, 15233, 16891, 21717, 45699, 50673, 106631, 137097, 152019, 289427, 319893, 868281, 959679, 1934591, 2025989, 2604843, 5803773, 6077967, 13542137, 17411319, 18233901, 36757229, 40626411, 110271687, 121879233, 257300603, 330815061, 771901809, 2315705427]

約数ペア:

[(1, 2315705427), (3, 771901809), (7, 330815061), (9, 257300603), (19, 121879233), (21, 110271687), (57, 40626411), (63, 36757229), (127, 18233901), (133, 17411319), (171, 13542137), (381, 6077967), (399, 5803773), (889, 2604843), (1143, 2025989), (1197, 1934591), (2413, 959679), (2667, 868281), (7239, 319893), (8001, 289427), (15233, 152019), (16891, 137097), (21717, 106631), (45699, 50673)]