284619621

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{1901}}^1$

素因数の和:2277

約数の個数: 32

約数和(自身を含む): 447350400

約数和(自身を除く): 162730779

約数列:

[1, 3, 11, 13, 33, 39, 143, 349, 429, 1047, 1901, 3839, 4537, 5703, 11517, 13611, 20911, 24713, 49907, 62733, 74139, 149721, 271843, 663449, 815529, 1990347, 7297939, 8624837, 21893817, 25874511, 94873207, 284619621]

約数ペア:

[(1, 284619621), (3, 94873207), (11, 25874511), (13, 21893817), (33, 8624837), (39, 7297939), (143, 1990347), (349, 815529), (429, 663449), (1047, 271843), (1901, 149721), (3839, 74139), (4537, 62733), (5703, 49907), (11517, 24713), (13611, 20911)]