11974767

素因数分解:

$3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{53}}^2$

素因数の和:152

約数の個数: 36

約数和(自身を含む): 19582920

約数和(自身を除く): 7608153

約数列:

[1, 3, 7, 21, 29, 49, 53, 87, 147, 159, 203, 371, 609, 1113, 1421, 1537, 2597, 2809, 4263, 4611, 7791, 8427, 10759, 19663, 32277, 58989, 75313, 81461, 137641, 225939, 244383, 412923, 570227, 1710681, 3991589, 11974767]

約数ペア:

[(1, 11974767), (3, 3991589), (7, 1710681), (21, 570227), (29, 412923), (49, 244383), (53, 225939), (87, 137641), (147, 81461), (159, 75313), (203, 58989), (371, 32277), (609, 19663), (1113, 10759), (1421, 8427), (1537, 7791), (2597, 4611), (2809, 4263)]