16979719533

素因数分解:

$3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{659}}^1\times {\mathrm{9661}}^1$

素因数の和:10457

約数の個数: 32

約数和(自身を含む): 26119864320

約数和(自身を除く): 9140144787

約数列:

[1, 3, 7, 21, 127, 381, 659, 889, 1977, 2667, 4613, 9661, 13839, 28983, 67627, 83693, 202881, 251079, 585851, 1226947, 1757553, 3680841, 6366599, 8588629, 19099797, 25765887, 44566193, 133698579, 808558073, 2425674219, 5659906511, 16979719533]

約数ペア:

[(1, 16979719533), (3, 5659906511), (7, 2425674219), (21, 808558073), (127, 133698579), (381, 44566193), (659, 25765887), (889, 19099797), (1977, 8588629), (2667, 6366599), (4613, 3680841), (9661, 1757553), (13839, 1226947), (28983, 585851), (67627, 251079), (83693, 202881)]