339907245

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{9391}}^1$

素因数の和:9545

約数の個数: 32

約数和(自身を含む): 577044480

約数和(自身を除く): 237137235

約数列:

[1, 3, 5, 15, 19, 57, 95, 127, 285, 381, 635, 1905, 2413, 7239, 9391, 12065, 28173, 36195, 46955, 140865, 178429, 535287, 892145, 1192657, 2676435, 3577971, 5963285, 17889855, 22660483, 67981449, 113302415, 339907245]

約数ペア:

[(1, 339907245), (3, 113302415), (5, 67981449), (15, 22660483), (19, 17889855), (57, 5963285), (95, 3577971), (127, 2676435), (285, 1192657), (381, 892145), (635, 535287), (1905, 178429), (2413, 140865), (7239, 46955), (9391, 36195), (12065, 28173)]