340949091

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{5659}}^1$

素因数の和:5839

約数の個数: 32

約数和(自身を含む): 550604800

約数和(自身を除く): 209655709

約数列:

[1, 3, 7, 19, 21, 57, 133, 151, 399, 453, 1057, 2869, 3171, 5659, 8607, 16977, 20083, 39613, 60249, 107521, 118839, 322563, 752647, 854509, 2257941, 2563527, 5981563, 16235671, 17944689, 48707013, 113649697, 340949091]

約数ペア:

[(1, 340949091), (3, 113649697), (7, 48707013), (19, 17944689), (21, 16235671), (57, 5981563), (133, 2563527), (151, 2257941), (399, 854509), (453, 752647), (1057, 322563), (2869, 118839), (3171, 107521), (5659, 60249), (8607, 39613), (16977, 20083)]