30062963

素因数分解:

$7^1\times {\mathrm{31}}^2\times {\mathrm{41}}^1\times {\mathrm{109}}^1$

素因数の和:219

約数の個数: 24

約数和(自身を含む): 36701280

約数和(自身を除く): 6638317

約数列:

[1, 7, 31, 41, 109, 217, 287, 763, 961, 1271, 3379, 4469, 6727, 8897, 23653, 31283, 39401, 104749, 138539, 275807, 733243, 969773, 4294709, 30062963]

約数ペア:

[(1, 30062963), (7, 4294709), (31, 969773), (41, 733243), (109, 275807), (217, 138539), (287, 104749), (763, 39401), (961, 31283), (1271, 23653), (3379, 8897), (4469, 6727)]