2108904039

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{89}}^1\times {\mathrm{7253}}^1$

素因数の和:7373

約数の個数: 48

約数和(自身を含む): 3473215200

約数和(自身を除く): 1364311161

約数列:

[1, 3, 9, 11, 27, 33, 89, 99, 121, 267, 297, 363, 801, 979, 1089, 2403, 2937, 3267, 7253, 8811, 10769, 21759, 26433, 32307, 65277, 79783, 96921, 195831, 239349, 290763, 645517, 718047, 877613, 1936551, 2154141, 2632839, 5809653, 7100687, 7898517, 17428959, 21302061, 23695551, 63906183, 78107557, 191718549, 234322671, 702968013, 2108904039]

約数ペア:

[(1, 2108904039), (3, 702968013), (9, 234322671), (11, 191718549), (27, 78107557), (33, 63906183), (89, 23695551), (99, 21302061), (121, 17428959), (267, 7898517), (297, 7100687), (363, 5809653), (801, 2632839), (979, 2154141), (1089, 1936551), (2403, 877613), (2937, 718047), (3267, 645517), (7253, 290763), (8811, 239349), (10769, 195831), (21759, 96921), (26433, 79783), (32307, 65277)]