6445047

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{557}}^1$

素因数の和:615

約数の個数: 32

約数和(自身を含む): 10713600

約数和(自身を除く): 4268553

約数列:

[1, 3, 7, 19, 21, 29, 57, 87, 133, 203, 399, 551, 557, 609, 1653, 1671, 3857, 3899, 10583, 11571, 11697, 16153, 31749, 48459, 74081, 113071, 222243, 306907, 339213, 920721, 2148349, 6445047]

約数ペア:

[(1, 6445047), (3, 2148349), (7, 920721), (19, 339213), (21, 306907), (29, 222243), (57, 113071), (87, 74081), (133, 48459), (203, 31749), (399, 16153), (551, 11697), (557, 11571), (609, 10583), (1653, 3899), (1671, 3857)]