13305571503

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{546677}}^1$

素因数の和:546767

約数の個数: 32

約数和(自身を含む): 21692183040

約数和(自身を除く): 8386611537

約数列:

[1, 3, 7, 19, 21, 57, 61, 133, 183, 399, 427, 1159, 1281, 3477, 8113, 24339, 546677, 1640031, 3826739, 10386863, 11480217, 31160589, 33347297, 72708041, 100041891, 218124123, 233431079, 633598643, 700293237, 1900795929, 4435190501, 13305571503]

約数ペア:

[(1, 13305571503), (3, 4435190501), (7, 1900795929), (19, 700293237), (21, 633598643), (57, 233431079), (61, 218124123), (133, 100041891), (183, 72708041), (399, 33347297), (427, 31160589), (1159, 11480217), (1281, 10386863), (3477, 3826739), (8113, 1640031), (24339, 546677)]