40370001

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{439}}^1$

素因数の和:629

約数の個数: 32

約数和(自身を含む): 64204800

約数和(自身を除く): 23834799

約数列:

[1, 3, 7, 21, 29, 87, 151, 203, 439, 453, 609, 1057, 1317, 3073, 3171, 4379, 9219, 12731, 13137, 30653, 38193, 66289, 89117, 91959, 198867, 267351, 464023, 1392069, 1922381, 5767143, 13456667, 40370001]

約数ペア:

[(1, 40370001), (3, 13456667), (7, 5767143), (21, 1922381), (29, 1392069), (87, 464023), (151, 267351), (203, 198867), (439, 91959), (453, 89117), (609, 66289), (1057, 38193), (1317, 30653), (3073, 13137), (3171, 12731), (4379, 9219)]