26996361

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{457}}^1$

素因数の和:593

約数の個数: 32

約数和(自身を含む): 43088640

約数和(自身を除く): 16092279

約数列:

[1, 3, 7, 21, 29, 87, 97, 203, 291, 457, 609, 679, 1371, 2037, 2813, 3199, 8439, 9597, 13253, 19691, 39759, 44329, 59073, 92771, 132987, 278313, 310303, 930909, 1285541, 3856623, 8998787, 26996361]

約数ペア:

[(1, 26996361), (3, 8998787), (7, 3856623), (21, 1285541), (29, 930909), (87, 310303), (97, 278313), (203, 132987), (291, 92771), (457, 59073), (609, 44329), (679, 39759), (1371, 19691), (2037, 13253), (2813, 9597), (3199, 8439)]