858674733

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{941}}^1\times {\mathrm{2287}}^1$

素因数の和:3257

約数の個数: 32

約数和(自身を含む): 1379389440

約数和(自身を除く): 520714707

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 941, 2287, 2823, 6587, 6861, 16009, 17879, 19761, 43453, 48027, 53637, 125153, 130359, 304171, 375459, 912513, 2152067, 6456201, 15064469, 40889273, 45193407, 122667819, 286224911, 858674733]

約数ペア:

[(1, 858674733), (3, 286224911), (7, 122667819), (19, 45193407), (21, 40889273), (57, 15064469), (133, 6456201), (399, 2152067), (941, 912513), (2287, 375459), (2823, 304171), (6587, 130359), (6861, 125153), (16009, 53637), (17879, 48027), (19761, 43453)]