395117042697

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{1613}}^1\times {\mathrm{6689}}^1$

素因数の和:8634

約数の個数: 48

約数和(自身を含む): 617064673680

約数和(自身を除く): 221947630983

約数列:

[1, 3, 9, 13, 39, 117, 313, 939, 1613, 2817, 4069, 4839, 6689, 12207, 14517, 20067, 20969, 36621, 60201, 62907, 86957, 188721, 260871, 504869, 782613, 1514607, 2093657, 4543821, 6280971, 6563297, 10789357, 18842913, 19689891, 27217541, 32368071, 59069673, 81652623, 97104213, 140261641, 244957869, 420784923, 1262354769, 3377068741, 10131206223, 30393618669, 43901893633, 131705680899, 395117042697]

約数ペア:

[(1, 395117042697), (3, 131705680899), (9, 43901893633), (13, 30393618669), (39, 10131206223), (117, 3377068741), (313, 1262354769), (939, 420784923), (1613, 244957869), (2817, 140261641), (4069, 97104213), (4839, 81652623), (6689, 59069673), (12207, 32368071), (14517, 27217541), (20067, 19689891), (20969, 18842913), (36621, 10789357), (60201, 6563297), (62907, 6280971), (86957, 4543821), (188721, 2093657), (260871, 1514607), (504869, 782613)]