13309788989

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{9689}}^1$

素因数の和:9893

約数の個数: 32

約数和(自身を含む): 16130361600

約数和(自身を除く): 2820572611

約数列:

[1, 7, 29, 67, 101, 203, 469, 707, 1943, 2929, 6767, 9689, 13601, 20503, 47369, 67823, 196243, 280981, 649163, 978589, 1373701, 1966867, 4544141, 6850123, 18825727, 28379081, 65565463, 131780089, 198653567, 458958241, 1901398427, 13309788989]

約数ペア:

[(1, 13309788989), (7, 1901398427), (29, 458958241), (67, 198653567), (101, 131780089), (203, 65565463), (469, 28379081), (707, 18825727), (1943, 6850123), (2929, 4544141), (6767, 1966867), (9689, 1373701), (13601, 978589), (20503, 649163), (47369, 280981), (67823, 196243)]