2511457923

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1579}}^1\times {\mathrm{2399}}^1$

素因数の和:4011

約数の個数: 32

約数和(自身を含む): 3822336000

約数和(自身を除く): 1310878077

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 1579, 2399, 4737, 7197, 20527, 26843, 31187, 40783, 61581, 80529, 93561, 122349, 348959, 530179, 1046877, 1590537, 3788021, 11364063, 49244273, 64396357, 147732819, 193189071, 837152641, 2511457923]

約数ペア:

[(1, 2511457923), (3, 837152641), (13, 193189071), (17, 147732819), (39, 64396357), (51, 49244273), (221, 11364063), (663, 3788021), (1579, 1590537), (2399, 1046877), (4737, 530179), (7197, 348959), (20527, 122349), (26843, 93561), (31187, 80529), (40783, 61581)]