338361303

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1\times {\mathrm{2791}}^1$

素因数の和:3075

約数の個数: 32

約数和(自身を含む): 540352512

約数和(自身を除く): 201991209

約数列:

[1, 3, 7, 21, 23, 69, 161, 251, 483, 753, 1757, 2791, 5271, 5773, 8373, 17319, 19537, 40411, 58611, 64193, 121233, 192579, 449351, 700541, 1348053, 2101623, 4903787, 14711361, 16112443, 48337329, 112787101, 338361303]

約数ペア:

[(1, 338361303), (3, 112787101), (7, 48337329), (21, 16112443), (23, 14711361), (69, 4903787), (161, 2101623), (251, 1348053), (483, 700541), (753, 449351), (1757, 192579), (2791, 121233), (5271, 64193), (5773, 58611), (8373, 40411), (17319, 19537)]