1497946947

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{129457}}^1$

素因数の和:129515

約数の個数: 32

約数和(自身を含む): 2485593600

約数和(自身を除く): 987646653

約数列:

[1, 3, 7, 19, 21, 29, 57, 87, 133, 203, 399, 551, 609, 1653, 3857, 11571, 129457, 388371, 906199, 2459683, 2718597, 3754253, 7379049, 11262759, 17217781, 26279771, 51653343, 71330807, 78839313, 213992421, 499315649, 1497946947]

約数ペア:

[(1, 1497946947), (3, 499315649), (7, 213992421), (19, 78839313), (21, 71330807), (29, 51653343), (57, 26279771), (87, 17217781), (133, 11262759), (203, 7379049), (399, 3754253), (551, 2718597), (609, 2459683), (1653, 906199), (3857, 388371), (11571, 129457)]