39414417

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{571}}^1$

素因数の和:773

約数の個数: 32

約数和(自身を含む): 63697920

約数和(自身を除く): 24283503

約数列:

[1, 3, 7, 19, 21, 57, 133, 173, 399, 519, 571, 1211, 1713, 3287, 3633, 3997, 9861, 10849, 11991, 23009, 32547, 69027, 75943, 98783, 227829, 296349, 691481, 1876877, 2074443, 5630631, 13138139, 39414417]

約数ペア:

[(1, 39414417), (3, 13138139), (7, 5630631), (19, 2074443), (21, 1876877), (57, 691481), (133, 296349), (173, 227829), (399, 98783), (519, 75943), (571, 69027), (1211, 32547), (1713, 23009), (3287, 11991), (3633, 10849), (3997, 9861)]