2977156637

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{619}}^1\times {\mathrm{3109}}^1$

素因数の和:3765

約数の個数: 32

約数和(自身を含む): 3887251200

約数和(自身を除く): 910094563

約数列:

[1, 7, 13, 17, 91, 119, 221, 619, 1547, 3109, 4333, 8047, 10523, 21763, 40417, 52853, 56329, 73661, 136799, 282919, 369971, 687089, 957593, 1924471, 4809623, 13471297, 25018123, 32716007, 175126861, 229012049, 425308091, 2977156637]

約数ペア:

[(1, 2977156637), (7, 425308091), (13, 229012049), (17, 175126861), (91, 32716007), (119, 25018123), (221, 13471297), (619, 4809623), (1547, 1924471), (3109, 957593), (4333, 687089), (8047, 369971), (10523, 282919), (21763, 136799), (40417, 73661), (52853, 56329)]