49413972993

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{213913303}}^1$

素因数の和:213913324

約数の個数: 16

約数和(自身を含む): 82142708736

約数和(自身を除く): 32728735743

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 213913303, 641739909, 1497393121, 2353046333, 4492179363, 7059138999, 16471324331, 49413972993]

約数ペア:

[(1, 49413972993), (3, 16471324331), (7, 7059138999), (11, 4492179363), (21, 2353046333), (33, 1497393121), (77, 641739909), (231, 213913303)]