948651

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1$

素因数の和:139

約数の個数: 32

約数和(自身を含む): 1555200

約数和(自身を除く): 606549

約数列:

[1, 3, 11, 17, 19, 33, 51, 57, 89, 187, 209, 267, 323, 561, 627, 969, 979, 1513, 1691, 2937, 3553, 4539, 5073, 10659, 16643, 18601, 28747, 49929, 55803, 86241, 316217, 948651]

約数ペア:

[(1, 948651), (3, 316217), (11, 86241), (17, 55803), (19, 49929), (33, 28747), (51, 18601), (57, 16643), (89, 10659), (187, 5073), (209, 4539), (267, 3553), (323, 2937), (561, 1691), (627, 1513), (969, 979)]