54280793

素因数分解:

$7^1\times {\mathrm{113}}^1\times {\mathrm{163}}^1\times {\mathrm{421}}^1$

素因数の和:704

約数の個数: 16

約数和(自身を含む): 63117696

約数和(自身を除く): 8836903

約数列:

[1, 7, 113, 163, 421, 791, 1141, 2947, 18419, 47573, 68623, 128933, 333011, 480361, 7754399, 54280793]

約数ペア:

[(1, 54280793), (7, 7754399), (113, 480361), (163, 333011), (421, 128933), (791, 68623), (1141, 47573), (2947, 18419)]