1444348983

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{347}}^1\times {\mathrm{487}}^1$

素因数の和:892

約数の個数: 64

約数和(自身を含む): 2478071808

約数和(自身を除く): 1033722825

約数列:

[1, 3, 7, 11, 21, 33, 37, 77, 111, 231, 259, 347, 407, 487, 777, 1041, 1221, 1461, 2429, 2849, 3409, 3817, 5357, 7287, 8547, 10227, 11451, 12839, 16071, 18019, 26719, 37499, 38517, 54057, 80157, 89873, 112497, 126133, 141229, 168989, 198209, 269619, 378399, 423687, 506967, 594627, 988603, 1182923, 1387463, 1858879, 2965809, 3548769, 4162389, 5576637, 6252593, 13012153, 18757779, 39036459, 43768151, 68778523, 131304453, 206335569, 481449661, 1444348983]

約数ペア:

[(1, 1444348983), (3, 481449661), (7, 206335569), (11, 131304453), (21, 68778523), (33, 43768151), (37, 39036459), (77, 18757779), (111, 13012153), (231, 6252593), (259, 5576637), (347, 4162389), (407, 3548769), (487, 2965809), (777, 1858879), (1041, 1387463), (1221, 1182923), (1461, 988603), (2429, 594627), (2849, 506967), (3409, 423687), (3817, 378399), (5357, 269619), (7287, 198209), (8547, 168989), (10227, 141229), (11451, 126133), (12839, 112497), (16071, 89873), (18019, 80157), (26719, 54057), (37499, 38517)]