2401478919

素因数分解:

$3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{7121}}^1$

素因数の和:7288

約数の個数: 48

約数和(自身を含む): 4079709504

約数和(自身を除く): 1678230585

約数列:

[1, 3, 7, 9, 21, 53, 63, 101, 159, 303, 371, 477, 707, 909, 1113, 2121, 3339, 5353, 6363, 7121, 16059, 21363, 37471, 48177, 49847, 64089, 112413, 149541, 337239, 377413, 448623, 719221, 1132239, 2157663, 2641891, 3396717, 5034547, 6472989, 7925673, 15103641, 23777019, 38118713, 45310923, 114356139, 266830991, 343068417, 800492973, 2401478919]

約数ペア:

[(1, 2401478919), (3, 800492973), (7, 343068417), (9, 266830991), (21, 114356139), (53, 45310923), (63, 38118713), (101, 23777019), (159, 15103641), (303, 7925673), (371, 6472989), (477, 5034547), (707, 3396717), (909, 2641891), (1113, 2157663), (2121, 1132239), (3339, 719221), (5353, 448623), (6363, 377413), (7121, 337239), (16059, 149541), (21363, 112413), (37471, 64089), (48177, 49847)]