13098789753

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2609}}^1\times {\mathrm{12583}}^1$

素因数の和:15221

約数の個数: 32

約数和(自身を含む): 21020313600

約数和(自身を除く): 7921523847

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 2609, 7827, 12583, 18263, 37749, 49571, 54789, 88081, 148713, 239077, 264243, 346997, 717231, 1040991, 1673539, 5020617, 32829047, 98487141, 229803329, 623751893, 689409987, 1871255679, 4366263251, 13098789753]

約数ペア:

[(1, 13098789753), (3, 4366263251), (7, 1871255679), (19, 689409987), (21, 623751893), (57, 229803329), (133, 98487141), (399, 32829047), (2609, 5020617), (7827, 1673539), (12583, 1040991), (18263, 717231), (37749, 346997), (49571, 264243), (54789, 239077), (88081, 148713)]