6696921

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{547}}^1$

素因数の和:621

約数の個数: 32

約数和(自身を含む): 11363328

約数和(自身を除く): 4666407

約数列:

[1, 3, 7, 11, 21, 33, 53, 77, 159, 231, 371, 547, 583, 1113, 1641, 1749, 3829, 4081, 6017, 11487, 12243, 18051, 28991, 42119, 86973, 126357, 202937, 318901, 608811, 956703, 2232307, 6696921]

約数ペア:

[(1, 6696921), (3, 2232307), (7, 956703), (11, 608811), (21, 318901), (33, 202937), (53, 126357), (77, 86973), (159, 42119), (231, 28991), (371, 18051), (547, 12243), (583, 11487), (1113, 6017), (1641, 4081), (1749, 3829)]