29121858717

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{428143}}^1$

素因数の和:428273

約数の個数: 32

約数和(自身を含む): 46034042880

約数和(自身を除く): 16912184163

約数列:

[1, 3, 7, 21, 41, 79, 123, 237, 287, 553, 861, 1659, 3239, 9717, 22673, 68019, 428143, 1284429, 2997001, 8991003, 17553863, 33823297, 52661589, 101469891, 122877041, 236763079, 368631123, 710289237, 1386755177, 4160265531, 9707286239, 29121858717]

約数ペア:

[(1, 29121858717), (3, 9707286239), (7, 4160265531), (21, 1386755177), (41, 710289237), (79, 368631123), (123, 236763079), (237, 122877041), (287, 101469891), (553, 52661589), (861, 33823297), (1659, 17553863), (3239, 8991003), (9717, 2997001), (22673, 1284429), (68019, 428143)]