2510541

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:206

約数の個数: 32

約数和(自身を含む): 4147200

約数和(自身を除く): 1636659

約数列:

[1, 3, 9, 11, 27, 33, 79, 99, 107, 237, 297, 321, 711, 869, 963, 1177, 2133, 2607, 2889, 3531, 7821, 8453, 10593, 23463, 25359, 31779, 76077, 92983, 228231, 278949, 836847, 2510541]

約数ペア:

[(1, 2510541), (3, 836847), (9, 278949), (11, 228231), (27, 92983), (33, 76077), (79, 31779), (99, 25359), (107, 23463), (237, 10593), (297, 8453), (321, 7821), (711, 3531), (869, 2889), (963, 2607), (1177, 2133)]