1379329

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{173}}^1$

素因数の和:264

約数の個数: 16

約数和(自身を含む): 1703808

約数和(自身を除く): 324479

約数列:

[1, 7, 17, 67, 119, 173, 469, 1139, 1211, 2941, 7973, 11591, 20587, 81137, 197047, 1379329]

約数ペア:

[(1, 1379329), (7, 197047), (17, 81137), (67, 20587), (119, 11591), (173, 7973), (469, 2941), (1139, 1211)]