1121061387

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{241}}^1\times {\mathrm{21839}}^1$

素因数の和:22154

約数の個数: 16

約数和(自身を含む): 1522160640

約数和(自身を除く): 401099253

約数列:

[1, 3, 71, 213, 241, 723, 17111, 21839, 51333, 65517, 1550569, 4651707, 5263199, 15789597, 373687129, 1121061387]

約数ペア:

[(1, 1121061387), (3, 373687129), (71, 15789597), (213, 5263199), (241, 4651707), (723, 1550569), (17111, 65517), (21839, 51333)]