1869777

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{761}}^1$

素因数の和:790

約数の個数: 32

約数和(自身を含む): 3413760

約数和(自身を除く): 1543983

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 761, 819, 2283, 2457, 5327, 6849, 9893, 15981, 20547, 29679, 47943, 69251, 89037, 143829, 207753, 267111, 623259, 1869777]

約数ペア:

[(1, 1869777), (3, 623259), (7, 267111), (9, 207753), (13, 143829), (21, 89037), (27, 69251), (39, 47943), (63, 29679), (91, 20547), (117, 15981), (189, 9893), (273, 6849), (351, 5327), (761, 2457), (819, 2283)]