1616097553

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{233}}^1\times {\mathrm{643}}^1$

素因数の和:973

約数の個数: 32

約数和(自身を含む): 1967486976

約数和(自身を除く): 351389423

約数列:

[1, 7, 23, 67, 161, 233, 469, 643, 1541, 1631, 4501, 5359, 10787, 14789, 15611, 37513, 43081, 103523, 109277, 149819, 301567, 359053, 990863, 1048733, 2513371, 3445837, 6936041, 10037873, 24120859, 70265111, 230871079, 1616097553]

約数ペア:

[(1, 1616097553), (7, 230871079), (23, 70265111), (67, 24120859), (161, 10037873), (233, 6936041), (469, 3445837), (643, 2513371), (1541, 1048733), (1631, 990863), (4501, 359053), (5359, 301567), (10787, 149819), (14789, 109277), (15611, 103523), (37513, 43081)]