16888473

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4703}}^1$

素因数の和:4738

約数の個数: 32

約数和(自身を含む): 30105600

約数和(自身を除く): 13217127

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 133, 171, 189, 399, 513, 1197, 3591, 4703, 14109, 32921, 42327, 89357, 98763, 126981, 268071, 296289, 625499, 804213, 888867, 1876497, 2412639, 5629491, 16888473]

約数ペア:

[(1, 16888473), (3, 5629491), (7, 2412639), (9, 1876497), (19, 888867), (21, 804213), (27, 625499), (57, 296289), (63, 268071), (133, 126981), (171, 98763), (189, 89357), (399, 42327), (513, 32921), (1197, 14109), (3591, 4703)]