2013256251

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{911}}^1$

素因数の和:1124

約数の個数: 48

約数和(自身を含む): 3065392512

約数和(自身を除く): 1052136261

約数列:

[1, 3, 9, 41, 53, 113, 123, 159, 339, 369, 477, 911, 1017, 2173, 2733, 4633, 5989, 6519, 8199, 13899, 17967, 19557, 37351, 41697, 48283, 53901, 102943, 112053, 144849, 245549, 308829, 336159, 434547, 736647, 926487, 1979603, 2209941, 4220663, 5455979, 5938809, 12661989, 16367937, 17816427, 37985967, 49103811, 223695139, 671085417, 2013256251]

約数ペア:

[(1, 2013256251), (3, 671085417), (9, 223695139), (41, 49103811), (53, 37985967), (113, 17816427), (123, 16367937), (159, 12661989), (339, 5938809), (369, 5455979), (477, 4220663), (911, 2209941), (1017, 1979603), (2173, 926487), (2733, 736647), (4633, 434547), (5989, 336159), (6519, 308829), (8199, 245549), (13899, 144849), (17967, 112053), (19557, 102943), (37351, 53901), (41697, 48283)]