6149997

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:158

約数の個数: 48

約数和(自身を含む): 10862592

約数和(自身を除く): 4712595

約数列:

[1, 3, 7, 9, 21, 31, 47, 63, 67, 93, 141, 201, 217, 279, 329, 423, 469, 603, 651, 987, 1407, 1457, 1953, 2077, 2961, 3149, 4221, 4371, 6231, 9447, 10199, 13113, 14539, 18693, 22043, 28341, 30597, 43617, 66129, 91791, 97619, 130851, 198387, 292857, 683333, 878571, 2049999, 6149997]

約数ペア:

[(1, 6149997), (3, 2049999), (7, 878571), (9, 683333), (21, 292857), (31, 198387), (47, 130851), (63, 97619), (67, 91791), (93, 66129), (141, 43617), (201, 30597), (217, 28341), (279, 22043), (329, 18693), (423, 14539), (469, 13113), (603, 10199), (651, 9447), (987, 6231), (1407, 4371), (1457, 4221), (1953, 3149), (2077, 2961)]