38856897

素因数分解:

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

素因数の和:194

約数の個数: 24

約数和(自身を含む): 59178600

約数和(自身を除く): 20321703

約数列:

[1, 3, 9, 29, 53, 87, 159, 261, 477, 1537, 2809, 4611, 8427, 13833, 25281, 81461, 148877, 244383, 446631, 733149, 1339893, 4317433, 12952299, 38856897]

約数ペア:

[(1, 38856897), (3, 12952299), (9, 4317433), (29, 1339893), (53, 733149), (87, 446631), (159, 244383), (261, 148877), (477, 81461), (1537, 25281), (2809, 13833), (4611, 8427)]