3931284

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2753}}^1$

素因数の和:2784

約数の個数: 48

約数和(自身を含む): 11104128

約数和(自身を除く): 7172844

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 2753, 5506, 8259, 11012, 16518, 19271, 33036, 38542, 46801, 57813, 77084, 93602, 115626, 140403, 187204, 231252, 280806, 327607, 561612, 655214, 982821, 1310428, 1965642, 3931284]

約数ペア:

[(1, 3931284), (2, 1965642), (3, 1310428), (4, 982821), (6, 655214), (7, 561612), (12, 327607), (14, 280806), (17, 231252), (21, 187204), (28, 140403), (34, 115626), (42, 93602), (51, 77084), (68, 57813), (84, 46801), (102, 38542), (119, 33036), (204, 19271), (238, 16518), (357, 11012), (476, 8259), (714, 5506), (1428, 2753)]