211068000003

素因数分解:

$3^1\times 7^1\times {\mathrm{607}}^1\times {\mathrm{16558249}}^1$

素因数の和:16558866

約数の個数: 16

約数和(自身を含む): 322157312000

約数和(自身を除く): 111089311997

約数列:

[1, 3, 7, 21, 607, 1821, 4249, 12747, 16558249, 49674747, 115907743, 347723229, 10050857143, 30152571429, 70356000001, 211068000003]

約数ペア:

[(1, 211068000003), (3, 70356000001), (7, 30152571429), (21, 10050857143), (607, 347723229), (1821, 115907743), (4249, 49674747), (12747, 16558249)]