1404258213

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{509}}^1\times {\mathrm{1669}}^1$

素因数の和:2229

約数の個数: 32

約数和(自身を含む): 2044080000

約数和(自身を除く): 639821787

約数列:

[1, 3, 19, 29, 57, 87, 509, 551, 1527, 1653, 1669, 5007, 9671, 14761, 29013, 31711, 44283, 48401, 95133, 145203, 280459, 841377, 849521, 919619, 2548563, 2758857, 16140899, 24636109, 48422697, 73908327, 468086071, 1404258213]

約数ペア:

[(1, 1404258213), (3, 468086071), (19, 73908327), (29, 48422697), (57, 24636109), (87, 16140899), (509, 2758857), (551, 2548563), (1527, 919619), (1653, 849521), (1669, 841377), (5007, 280459), (9671, 145203), (14761, 95133), (29013, 48401), (31711, 44283)]