243554156637

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{1113019}}^1$

素因数の和:1113401

約数の個数: 32

約数和(自身を含む): 373974720000

約数和(自身を除く): 130420563363

約数列:

[1, 3, 11, 19, 33, 57, 209, 349, 627, 1047, 3839, 6631, 11517, 19893, 72941, 218823, 1113019, 3339057, 12243209, 21147361, 36729627, 63442083, 232620971, 388443631, 697862913, 1165330893, 4272879941, 7380428989, 12818639823, 22141286967, 81184718879, 243554156637]

約数ペア:

[(1, 243554156637), (3, 81184718879), (11, 22141286967), (19, 12818639823), (33, 7380428989), (57, 4272879941), (209, 1165330893), (349, 697862913), (627, 388443631), (1047, 232620971), (3839, 63442083), (6631, 36729627), (11517, 21147361), (19893, 12243209), (72941, 3339057), (218823, 1113019)]