17153745889

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{49171}}^1$

素因数の和:49301

約数の個数: 32

約数和(自身を含む): 21462594560

約数和(自身を除く): 4308848671

約数列:

[1, 7, 19, 43, 61, 133, 301, 427, 817, 1159, 2623, 5719, 8113, 18361, 49171, 49837, 344197, 348859, 934249, 2114353, 2999431, 6539743, 14800471, 20996017, 40172707, 56989189, 128975533, 281208949, 398924323, 902828731, 2450535127, 17153745889]

約数ペア:

[(1, 17153745889), (7, 2450535127), (19, 902828731), (43, 398924323), (61, 281208949), (133, 128975533), (301, 56989189), (427, 40172707), (817, 20996017), (1159, 14800471), (2623, 6539743), (5719, 2999431), (8113, 2114353), (18361, 934249), (49171, 348859), (49837, 344197)]