1614753

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{71}}^1$

素因数の和:122

約数の個数: 36

約数和(自身を含む): 2852928

約数和(自身を除く): 1238175

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 71, 133, 171, 213, 361, 399, 497, 639, 1083, 1197, 1349, 1491, 2527, 3249, 4047, 4473, 7581, 9443, 12141, 22743, 25631, 28329, 76893, 84987, 179417, 230679, 538251, 1614753]

約数ペア:

[(1, 1614753), (3, 538251), (7, 230679), (9, 179417), (19, 84987), (21, 76893), (57, 28329), (63, 25631), (71, 22743), (133, 12141), (171, 9443), (213, 7581), (361, 4473), (399, 4047), (497, 3249), (639, 2527), (1083, 1491), (1197, 1349)]