1320151539

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2733233}}^1$

素因数の和:2733266

約数の個数: 16

約数和(自身を含む): 2099123712

約数和(自身を除く): 778972173

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 2733233, 8199699, 19132631, 57397893, 62864359, 188593077, 440050513, 1320151539]

約数ペア:

[(1, 1320151539), (3, 440050513), (7, 188593077), (21, 62864359), (23, 57397893), (69, 19132631), (161, 8199699), (483, 2733233)]