380121343

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{353}}^1\times {\mathrm{9049}}^1$

素因数の和:9426

約数の個数: 16

約数和(自身を含む): 461332800

約数和(自身を除く): 81211457

約数列:

[1, 7, 17, 119, 353, 2471, 6001, 9049, 42007, 63343, 153833, 1076831, 3194297, 22360079, 54303049, 380121343]

約数ペア:

[(1, 380121343), (7, 54303049), (17, 22360079), (119, 3194297), (353, 1076831), (2471, 153833), (6001, 63343), (9049, 42007)]