1294448897

素因数分解:

$7^1\times {\mathrm{127}}^1\times {\mathrm{167}}^1\times {\mathrm{8719}}^1$

素因数の和:9020

約数の個数: 16

約数和(自身を含む): 1500119040

約数和(自身を除く): 205670143

約数列:

[1, 7, 127, 167, 889, 1169, 8719, 21209, 61033, 148463, 1107313, 1456073, 7751191, 10192511, 184921271, 1294448897]

約数ペア:

[(1, 1294448897), (7, 184921271), (127, 10192511), (167, 7751191), (889, 1456073), (1169, 1107313), (8719, 148463), (21209, 61033)]