19169433

素因数分解:

$3^3\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1$

素因数の和:286

約数の個数: 32

約数和(自身を含む): 29402880

約数和(自身を除く): 10233447

約数列:

[1, 3, 9, 27, 61, 103, 113, 183, 309, 339, 549, 927, 1017, 1647, 2781, 3051, 6283, 6893, 11639, 18849, 20679, 34917, 56547, 62037, 104751, 169641, 186111, 314253, 709979, 2129937, 6389811, 19169433]

約数ペア:

[(1, 19169433), (3, 6389811), (9, 2129937), (27, 709979), (61, 314253), (103, 186111), (113, 169641), (183, 104751), (309, 62037), (339, 56547), (549, 34917), (927, 20679), (1017, 18849), (1647, 11639), (2781, 6893), (3051, 6283)]