31958841

素因数分解:

$3^1\times {\mathrm{29}}^2\times {\mathrm{53}}^1\times {\mathrm{239}}^1$

素因数の和:353

約数の個数: 24

約数和(自身を含む): 45152640

約数和(自身を除く): 13193799

約数列:

[1, 3, 29, 53, 87, 159, 239, 717, 841, 1537, 2523, 4611, 6931, 12667, 20793, 38001, 44573, 133719, 200999, 367343, 602997, 1102029, 10652947, 31958841]

約数ペア:

[(1, 31958841), (3, 10652947), (29, 1102029), (53, 602997), (87, 367343), (159, 200999), (239, 133719), (717, 44573), (841, 38001), (1537, 20793), (2523, 12667), (4611, 6931)]