13011355401

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{205463}}^1$

素因数の和:205597

約数の個数: 32

約数和(自身を含む): 20119034880

約数和(自身を除く): 7107679479

約数列:

[1, 3, 11, 19, 33, 57, 101, 209, 303, 627, 1111, 1919, 3333, 5757, 21109, 63327, 205463, 616389, 2260093, 3903797, 6780279, 11711391, 20751763, 42941767, 62255289, 128825301, 228269393, 394283497, 684808179, 1182850491, 4337118467, 13011355401]

約数ペア:

[(1, 13011355401), (3, 4337118467), (11, 1182850491), (19, 684808179), (33, 394283497), (57, 228269393), (101, 128825301), (209, 62255289), (303, 42941767), (627, 20751763), (1111, 11711391), (1919, 6780279), (3333, 3903797), (5757, 2260093), (21109, 616389), (63327, 205463)]