23933763

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1$

素因数の和:256

約数の個数: 48

約数和(自身を含む): 41333760

約数和(自身を除く): 17399997

約数列:

[1, 3, 7, 9, 21, 47, 59, 63, 137, 141, 177, 329, 411, 413, 423, 531, 959, 987, 1233, 1239, 2773, 2877, 2961, 3717, 6439, 8083, 8319, 8631, 19317, 19411, 24249, 24957, 45073, 56581, 57951, 58233, 72747, 135219, 169743, 174699, 379901, 405657, 509229, 1139703, 2659307, 3419109, 7977921, 23933763]

約数ペア:

[(1, 23933763), (3, 7977921), (7, 3419109), (9, 2659307), (21, 1139703), (47, 509229), (59, 405657), (63, 379901), (137, 174699), (141, 169743), (177, 135219), (329, 72747), (411, 58233), (413, 57951), (423, 56581), (531, 45073), (959, 24957), (987, 24249), (1233, 19411), (1239, 19317), (2773, 8631), (2877, 8319), (2961, 8083), (3717, 6439)]