11683119

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:172

約数の個数: 48

約数和(自身を含む): 19699200

約数和(自身を除く): 8016081

約数列:

[1, 3, 7, 19, 21, 47, 49, 57, 89, 133, 141, 147, 267, 329, 399, 623, 893, 931, 987, 1691, 1869, 2303, 2679, 2793, 4183, 4361, 5073, 6251, 6909, 11837, 12549, 13083, 18753, 29281, 35511, 43757, 79477, 82859, 87843, 131271, 204967, 238431, 248577, 556339, 614901, 1669017, 3894373, 11683119]

約数ペア:

[(1, 11683119), (3, 3894373), (7, 1669017), (19, 614901), (21, 556339), (47, 248577), (49, 238431), (57, 204967), (89, 131271), (133, 87843), (141, 82859), (147, 79477), (267, 43757), (329, 35511), (399, 29281), (623, 18753), (893, 13083), (931, 12549), (987, 11837), (1691, 6909), (1869, 6251), (2303, 5073), (2679, 4361), (2793, 4183)]