269804913

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{233}}^1\times {\mathrm{823}}^1$

素因数の和:1133

約数の個数: 32

約数和(自身を含む): 419567616

約数和(自身を除く): 149762703

約数列:

[1, 3, 7, 21, 67, 201, 233, 469, 699, 823, 1407, 1631, 2469, 4893, 5761, 15611, 17283, 46833, 55141, 109277, 165423, 191759, 327831, 385987, 575277, 1157961, 1342313, 4026939, 12847853, 38543559, 89934971, 269804913]

約数ペア:

[(1, 269804913), (3, 89934971), (7, 38543559), (21, 12847853), (67, 4026939), (201, 1342313), (233, 1157961), (469, 575277), (699, 385987), (823, 327831), (1407, 191759), (1631, 165423), (2469, 109277), (4893, 55141), (5761, 46833), (15611, 17283)]