2013275319

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{89}}^1\times {\mathrm{101}}^1\times {\mathrm{617}}^1$

素因数の和:832

約数の個数: 48

約数和(自身を含む): 3018163680

約数和(自身を除く): 1004888361

約数列:

[1, 3, 11, 33, 89, 101, 121, 267, 303, 363, 617, 979, 1111, 1851, 2937, 3333, 6787, 8989, 10769, 12221, 20361, 26967, 32307, 36663, 54913, 62317, 74657, 98879, 164739, 186951, 223971, 296637, 604043, 685487, 1087669, 1812129, 2056461, 3263007, 5546213, 6644473, 7540357, 16638639, 19933419, 22621071, 61008343, 183025029, 671091773, 2013275319]

約数ペア:

[(1, 2013275319), (3, 671091773), (11, 183025029), (33, 61008343), (89, 22621071), (101, 19933419), (121, 16638639), (267, 7540357), (303, 6644473), (363, 5546213), (617, 3263007), (979, 2056461), (1111, 1812129), (1851, 1087669), (2937, 685487), (3333, 604043), (6787, 296637), (8989, 223971), (10769, 186951), (12221, 164739), (20361, 98879), (26967, 74657), (32307, 62317), (36663, 54913)]