17314479

素因数分解:

$3^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1$

素因数の和:73

約数の個数: 72

約数和(自身を含む): 33065760

約数和(自身を除く): 15751281

約数列:

[1, 3, 7, 9, 13, 21, 27, 29, 39, 63, 81, 87, 91, 117, 189, 203, 243, 261, 273, 351, 377, 567, 609, 729, 783, 819, 1053, 1131, 1701, 1827, 2187, 2349, 2457, 2639, 3159, 3393, 5103, 5481, 6561, 7047, 7371, 7917, 9477, 10179, 15309, 16443, 21141, 22113, 23751, 28431, 30537, 45927, 49329, 63423, 66339, 71253, 85293, 91611, 147987, 190269, 199017, 213759, 274833, 443961, 597051, 641277, 824499, 1331883, 1923831, 2473497, 5771493, 17314479]

約数ペア:

[(1, 17314479), (3, 5771493), (7, 2473497), (9, 1923831), (13, 1331883), (21, 824499), (27, 641277), (29, 597051), (39, 443961), (63, 274833), (81, 213759), (87, 199017), (91, 190269), (117, 147987), (189, 91611), (203, 85293), (243, 71253), (261, 66339), (273, 63423), (351, 49329), (377, 45927), (567, 30537), (609, 28431), (729, 23751), (783, 22113), (819, 21141), (1053, 16443), (1131, 15309), (1701, 10179), (1827, 9477), (2187, 7917), (2349, 7371), (2457, 7047), (2639, 6561), (3159, 5481), (3393, 5103)]