2011097319

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{659}}^1\times {\mathrm{1201}}^1$

素因数の和:1892

約数の個数: 48

約数和(自身を含む): 3376369920

約数和(自身を除く): 1365272601

約数列:

[1, 3, 7, 11, 21, 33, 77, 121, 231, 363, 659, 847, 1201, 1977, 2541, 3603, 4613, 7249, 8407, 13211, 13839, 21747, 25221, 39633, 50743, 79739, 92477, 145321, 152229, 239217, 277431, 435963, 558173, 791459, 1017247, 1674519, 2374377, 3051741, 5540213, 8706049, 16620639, 26118147, 60942343, 95766539, 182827029, 287299617, 670365773, 2011097319]

約数ペア:

[(1, 2011097319), (3, 670365773), (7, 287299617), (11, 182827029), (21, 95766539), (33, 60942343), (77, 26118147), (121, 16620639), (231, 8706049), (363, 5540213), (659, 3051741), (847, 2374377), (1201, 1674519), (1977, 1017247), (2541, 791459), (3603, 558173), (4613, 435963), (7249, 277431), (8407, 239217), (13211, 152229), (13839, 145321), (21747, 92477), (25221, 79739), (39633, 50743)]