2013267363

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1\times {\mathrm{887}}^1$

素因数の和:1187

約数の個数: 32

約数和(自身を含む): 2783631360

約数和(自身を除く): 770363997

約数列:

[1, 3, 61, 79, 157, 183, 237, 471, 887, 2661, 4819, 9577, 12403, 14457, 28731, 37209, 54107, 70073, 139259, 162321, 210219, 417777, 756583, 2269749, 4274453, 8494799, 11001461, 12823359, 25484397, 33004383, 671089121, 2013267363]

約数ペア:

[(1, 2013267363), (3, 671089121), (61, 33004383), (79, 25484397), (157, 12823359), (183, 11001461), (237, 8494799), (471, 4274453), (887, 2269749), (2661, 756583), (4819, 417777), (9577, 210219), (12403, 162321), (14457, 139259), (28731, 70073), (37209, 54107)]