869372238

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{20699339}}^1$

素因数の和:20699351

約数の個数: 16

約数和(自身を含む): 1987136640

約数和(自身を除く): 1117764402

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 20699339, 41398678, 62098017, 124196034, 144895373, 289790746, 434686119, 869372238]

約数ペア:

[(1, 869372238), (2, 434686119), (3, 289790746), (6, 144895373), (7, 124196034), (14, 62098017), (21, 41398678), (42, 20699339)]