1950561

素因数分解:

$3^5\times {\mathrm{23}}^1\times {\mathrm{349}}^1$

素因数の和:387

約数の個数: 24

約数和(自身を含む): 3057600

約数和(自身を除く): 1107039

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 243, 349, 621, 1047, 1863, 3141, 5589, 8027, 9423, 24081, 28269, 72243, 84807, 216729, 650187, 1950561]

約数ペア:

[(1, 1950561), (3, 650187), (9, 216729), (23, 84807), (27, 72243), (69, 28269), (81, 24081), (207, 9423), (243, 8027), (349, 5589), (621, 3141), (1047, 1863)]