620540613

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{52673}}^1$

素因数の和:52714

約数の個数: 48

約数和(自身を含む): 1183268736

約数和(自身を除く): 562728123

約数列:

[1, 3, 7, 9, 11, 17, 21, 33, 51, 63, 77, 99, 119, 153, 187, 231, 357, 561, 693, 1071, 1309, 1683, 3927, 11781, 52673, 158019, 368711, 474057, 579403, 895441, 1106133, 1738209, 2686323, 3318399, 4055821, 5214627, 6268087, 8058969, 9849851, 12167463, 18804261, 29549553, 36502389, 56412783, 68948957, 88648659, 206846871, 620540613]

約数ペア:

[(1, 620540613), (3, 206846871), (7, 88648659), (9, 68948957), (11, 56412783), (17, 36502389), (21, 29549553), (33, 18804261), (51, 12167463), (63, 9849851), (77, 8058969), (99, 6268087), (119, 5214627), (153, 4055821), (187, 3318399), (231, 2686323), (357, 1738209), (561, 1106133), (693, 895441), (1071, 579403), (1309, 474057), (1683, 368711), (3927, 158019), (11781, 52673)]