978068901

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1\times {\mathrm{619}}^1$

素因数の和:873

約数の個数: 32

約数和(自身を含む): 1357056000

約数和(自身を除く): 378987099

約数列:

[1, 3, 59, 79, 113, 177, 237, 339, 619, 1857, 4661, 6667, 8927, 13983, 20001, 26781, 36521, 48901, 69947, 109563, 146703, 209841, 526693, 1580079, 2885159, 4126873, 5525813, 8655477, 12380619, 16577439, 326022967, 978068901]

約数ペア:

[(1, 978068901), (3, 326022967), (59, 16577439), (79, 12380619), (113, 8655477), (177, 5525813), (237, 4126873), (339, 2885159), (619, 1580079), (1857, 526693), (4661, 209841), (6667, 146703), (8927, 109563), (13983, 69947), (20001, 48901), (26781, 36521)]