25791979389

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{1327}}^1\times {\mathrm{1399}}^1$

素因数の和:3161

約数の個数: 32

約数和(自身を含む): 37659955200

約数和(自身を除く): 11867975811

約数列:

[1, 3, 11, 33, 421, 1263, 1327, 1399, 3981, 4197, 4631, 13893, 14597, 15389, 43791, 46167, 558667, 588979, 1676001, 1766937, 1856473, 5569419, 6145337, 6478769, 18436011, 19436307, 20421203, 61263609, 781575133, 2344725399, 8597326463, 25791979389]

約数ペア:

[(1, 25791979389), (3, 8597326463), (11, 2344725399), (33, 781575133), (421, 61263609), (1263, 20421203), (1327, 19436307), (1399, 18436011), (3981, 6478769), (4197, 6145337), (4631, 5569419), (13893, 1856473), (14597, 1766937), (15389, 1676001), (43791, 588979), (46167, 558667)]