103445419

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1$

素因数の和:248

約数の個数: 48

約数和(自身を含む): 139732992

約数和(自身を除く): 36287573

約数列:

[1, 7, 11, 31, 41, 49, 77, 151, 217, 287, 341, 451, 539, 1057, 1271, 1519, 1661, 2009, 2387, 3157, 4681, 6191, 7399, 8897, 11627, 13981, 16709, 22099, 32767, 43337, 51491, 62279, 68101, 81389, 97867, 191921, 229369, 303359, 360437, 476707, 685069, 1343447, 2111131, 2523059, 3336949, 9404129, 14777917, 103445419]

約数ペア:

[(1, 103445419), (7, 14777917), (11, 9404129), (31, 3336949), (41, 2523059), (49, 2111131), (77, 1343447), (151, 685069), (217, 476707), (287, 360437), (341, 303359), (451, 229369), (539, 191921), (1057, 97867), (1271, 81389), (1519, 68101), (1661, 62279), (2009, 51491), (2387, 43337), (3157, 32767), (4681, 22099), (6191, 16709), (7399, 13981), (8897, 11627)]