744005199

素因数分解:

$3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{229}}^1\times {\mathrm{1181}}^1$

素因数の和:1551

約数の個数: 32

約数和(自身を含む): 1148336640

約数和(自身を除く): 404331441

約数列:

[1, 3, 7, 21, 131, 229, 393, 687, 917, 1181, 1603, 2751, 3543, 4809, 8267, 24801, 29999, 89997, 154711, 209993, 270449, 464133, 629979, 811347, 1082977, 1893143, 3248931, 5679429, 35428819, 106286457, 248001733, 744005199]

約数ペア:

[(1, 744005199), (3, 248001733), (7, 106286457), (21, 35428819), (131, 5679429), (229, 3248931), (393, 1893143), (687, 1082977), (917, 811347), (1181, 629979), (1603, 464133), (2751, 270449), (3543, 209993), (4809, 154711), (8267, 89997), (24801, 29999)]