16302279

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{199}}^1$

素因数の和:339

約数の個数: 32

約数和(自身を含む): 25804800

約数和(自身を除く): 9502521

約数列:

[1, 3, 7, 21, 47, 83, 141, 199, 249, 329, 581, 597, 987, 1393, 1743, 3901, 4179, 9353, 11703, 16517, 27307, 28059, 49551, 65471, 81921, 115619, 196413, 346857, 776299, 2328897, 5434093, 16302279]

約数ペア:

[(1, 16302279), (3, 5434093), (7, 2328897), (21, 776299), (47, 346857), (83, 196413), (141, 115619), (199, 81921), (249, 65471), (329, 49551), (581, 28059), (597, 27307), (987, 16517), (1393, 11703), (1743, 9353), (3901, 4179)]