29515227

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73973}}^1$

素因数の和:74002

約数の個数: 16

約数和(自身を含む): 47343360

約数和(自身を除く): 17828133

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 73973, 221919, 517811, 1405487, 1553433, 4216461, 9838409, 29515227]

約数ペア:

[(1, 29515227), (3, 9838409), (7, 4216461), (19, 1553433), (21, 1405487), (57, 517811), (133, 221919), (399, 73973)]