871567656969

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{3041}}^1\times {\mathrm{18583}}^1$

素因数の和:21777

約数の個数: 32

約数和(自身を含む): 1196680552704

約数和(自身を除く): 325112895735

約数列:

[1, 3, 53, 97, 159, 291, 3041, 5141, 9123, 15423, 18583, 55749, 161173, 294977, 483519, 884931, 984899, 1802551, 2954697, 5407653, 15633781, 46901343, 56510903, 95535203, 169532709, 286605609, 2995077859, 5481557591, 8985233577, 16444672773, 290522552323, 871567656969]

約数ペア:

[(1, 871567656969), (3, 290522552323), (53, 16444672773), (97, 8985233577), (159, 5481557591), (291, 2995077859), (3041, 286605609), (5141, 169532709), (9123, 95535203), (15423, 56510903), (18583, 46901343), (55749, 15633781), (161173, 5407653), (294977, 2954697), (483519, 1802551), (884931, 984899)]