798855189

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{313}}^1$

素因数の和:506

約数の個数: 48

約数和(自身を含む): 1202745600

約数和(自身を除く): 403890411

約数列:

[1, 3, 11, 33, 79, 89, 121, 237, 267, 313, 363, 869, 939, 979, 2607, 2937, 3443, 7031, 9559, 10329, 10769, 21093, 24727, 27857, 28677, 32307, 37873, 74181, 77341, 83571, 113619, 232023, 271997, 306427, 815991, 850751, 919281, 2200703, 2552253, 2991967, 3370697, 6602109, 8975901, 10112091, 24207733, 72623199, 266285063, 798855189]

約数ペア:

[(1, 798855189), (3, 266285063), (11, 72623199), (33, 24207733), (79, 10112091), (89, 8975901), (121, 6602109), (237, 3370697), (267, 2991967), (313, 2552253), (363, 2200703), (869, 919281), (939, 850751), (979, 815991), (2607, 306427), (2937, 271997), (3443, 232023), (7031, 113619), (9559, 83571), (10329, 77341), (10769, 74181), (21093, 37873), (24727, 32307), (27857, 28677)]