1026856893

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{1321}}^1$

素因数の和:1557

約数の個数: 32

約数和(自身を含む): 1446796800

約数和(自身を除く): 419939907

約数列:

[1, 3, 37, 47, 111, 141, 149, 447, 1321, 1739, 3963, 5217, 5513, 7003, 16539, 21009, 48877, 62087, 146631, 186261, 196829, 259111, 590487, 777333, 2297219, 6891657, 7282673, 9250963, 21848019, 27752889, 342285631, 1026856893]

約数ペア:

[(1, 1026856893), (3, 342285631), (37, 27752889), (47, 21848019), (111, 9250963), (141, 7282673), (149, 6891657), (447, 2297219), (1321, 777333), (1739, 590487), (3963, 259111), (5217, 196829), (5513, 186261), (7003, 146631), (16539, 62087), (21009, 48877)]