707102019

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{140549}}^1$

素因数の和:140611

約数の個数: 24

約数和(自身を含む): 1125524400

約数和(自身を除く): 418422381

約数列:

[1, 3, 9, 13, 39, 43, 117, 129, 387, 559, 1677, 5031, 140549, 421647, 1264941, 1827137, 5481411, 6043607, 16444233, 18130821, 54392463, 78566891, 235700673, 707102019]

約数ペア:

[(1, 707102019), (3, 235700673), (9, 78566891), (13, 54392463), (39, 18130821), (43, 16444233), (117, 6043607), (129, 5481411), (387, 1827137), (559, 1264941), (1677, 421647), (5031, 140549)]