13612343619

素因数分解:

$3^1\times 7^3\times {\mathrm{521}}^1\times {\mathrm{25391}}^1$

素因数の和:25936

約数の個数: 32

約数和(自身を含む): 21207398400

約数和(自身を除く): 7595054781

約数列:

[1, 3, 7, 21, 49, 147, 343, 521, 1029, 1563, 3647, 10941, 25391, 25529, 76173, 76587, 177737, 178703, 533211, 536109, 1244159, 3732477, 8709113, 13228711, 26127339, 39686133, 92600977, 277802931, 648206839, 1944620517, 4537447873, 13612343619]

約数ペア:

[(1, 13612343619), (3, 4537447873), (7, 1944620517), (21, 648206839), (49, 277802931), (147, 92600977), (343, 39686133), (521, 26127339), (1029, 13228711), (1563, 8709113), (3647, 3732477), (10941, 1244159), (25391, 536109), (25529, 533211), (76173, 178703), (76587, 177737)]