146974719

素因数分解:

$3^1\times {\mathrm{229}}^1\times {\mathrm{349}}^1\times {\mathrm{613}}^1$

素因数の和:1194

約数の個数: 16

約数和(自身を含む): 197708000

約数和(自身を除く): 50733281

約数列:

[1, 3, 229, 349, 613, 687, 1047, 1839, 79921, 140377, 213937, 239763, 421131, 641811, 48991573, 146974719]

約数ペア:

[(1, 146974719), (3, 48991573), (229, 641811), (349, 421131), (613, 239763), (687, 213937), (1047, 140377), (1839, 79921)]