233478049

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{8161}}^1$

素因数の和:8296

約数の個数: 16

約数和(自身を含む): 275287936

約数和(自身を除く): 41809887

約数列:

[1, 7, 61, 67, 427, 469, 4087, 8161, 28609, 57127, 497821, 546787, 3484747, 3827509, 33354007, 233478049]

約数ペア:

[(1, 233478049), (7, 33354007), (61, 3827509), (67, 3484747), (427, 546787), (469, 497821), (4087, 57127), (8161, 28609)]