1271031

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1$

素因数の和:286

約数の個数: 16

約数和(自身を含む): 1781760

約数和(自身を除く): 510729

約数列:

[1, 3, 31, 79, 93, 173, 237, 519, 2449, 5363, 7347, 13667, 16089, 41001, 423677, 1271031]

約数ペア:

[(1, 1271031), (3, 423677), (31, 41001), (79, 16089), (93, 13667), (173, 7347), (237, 5363), (519, 2449)]