1293905963

素因数分解:

$7^1\times {\mathrm{23}}^2\times {\mathrm{29}}^1\times {\mathrm{12049}}^1$

素因数の和:12131

約数の個数: 24

約数和(自身を含む): 1599276000

約数和(自身を除く): 305370037

約数列:

[1, 7, 23, 29, 161, 203, 529, 667, 3703, 4669, 12049, 15341, 84343, 107387, 277127, 349421, 1939889, 2445947, 6373921, 8036683, 44617447, 56256781, 184843709, 1293905963]

約数ペア:

[(1, 1293905963), (7, 184843709), (23, 56256781), (29, 44617447), (161, 8036683), (203, 6373921), (529, 2445947), (667, 1939889), (3703, 349421), (4669, 277127), (12049, 107387), (15341, 84343)]