3138058

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:139

約数の個数: 48

約数和(自身を含む): 6205248

約数和(自身を除く): 3067190

約数列:

[1, 2, 7, 11, 14, 22, 41, 49, 71, 77, 82, 98, 142, 154, 287, 451, 497, 539, 574, 781, 902, 994, 1078, 1562, 2009, 2911, 3157, 3479, 4018, 5467, 5822, 6314, 6958, 10934, 20377, 22099, 32021, 38269, 40754, 44198, 64042, 76538, 142639, 224147, 285278, 448294, 1569029, 3138058]

約数ペア:

[(1, 3138058), (2, 1569029), (7, 448294), (11, 285278), (14, 224147), (22, 142639), (41, 76538), (49, 64042), (71, 44198), (77, 40754), (82, 38269), (98, 32021), (142, 22099), (154, 20377), (287, 10934), (451, 6958), (497, 6314), (539, 5822), (574, 5467), (781, 4018), (902, 3479), (994, 3157), (1078, 2911), (1562, 2009)]