7008634407

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{257}}^1\times {\mathrm{269}}^1\times {\mathrm{719}}^1$

素因数の和:1295

約数の個数: 32

約数和(自身を含む): 9629798400

約数和(自身を除く): 2621163993

約数列:

[1, 3, 47, 141, 257, 269, 719, 771, 807, 2157, 12079, 12643, 33793, 36237, 37929, 69133, 101379, 184783, 193411, 207399, 554349, 580233, 3249251, 8684801, 9090317, 9747753, 26054403, 27270951, 49706627, 149119881, 2336211469, 7008634407]

約数ペア:

[(1, 7008634407), (3, 2336211469), (47, 149119881), (141, 49706627), (257, 27270951), (269, 26054403), (719, 9747753), (771, 9090317), (807, 8684801), (2157, 3249251), (12079, 580233), (12643, 554349), (33793, 207399), (36237, 193411), (37929, 184783), (69133, 101379)]