123220797

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^2\times {\mathrm{6977}}^1$

素因数の和:7045

約数の個数: 24

約数和(自身を含む): 194490816

約数和(自身を除く): 71270019

約数列:

[1, 3, 7, 21, 29, 87, 203, 609, 841, 2523, 5887, 6977, 17661, 20931, 48839, 146517, 202333, 606999, 1416331, 4248993, 5867657, 17602971, 41073599, 123220797]

約数ペア:

[(1, 123220797), (3, 41073599), (7, 17602971), (21, 5867657), (29, 4248993), (87, 1416331), (203, 606999), (609, 202333), (841, 146517), (2523, 48839), (5887, 20931), (6977, 17661)]