1330871633

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{673}}^1\times {\mathrm{701}}^1$

素因数の和:1425

約数の個数: 32

約数和(自身を含む): 1695762432

約数和(自身を除く): 364890799

約数列:

[1, 7, 13, 31, 91, 217, 403, 673, 701, 2821, 4711, 4907, 8749, 9113, 20863, 21731, 61243, 63791, 146041, 152117, 271219, 282503, 471773, 1898533, 1977521, 3302411, 6133049, 14624963, 42931343, 102374741, 190124519, 1330871633]

約数ペア:

[(1, 1330871633), (7, 190124519), (13, 102374741), (31, 42931343), (91, 14624963), (217, 6133049), (403, 3302411), (673, 1977521), (701, 1898533), (2821, 471773), (4711, 282503), (4907, 271219), (8749, 152117), (9113, 146041), (20863, 63791), (21731, 61243)]