38350151

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1$

素因数の和:279

約数の個数: 32

約数和(自身を含む): 48806400

約数和(自身を除く): 10456249

約数列:

[1, 7, 19, 29, 61, 133, 163, 203, 427, 551, 1141, 1159, 1769, 3097, 3857, 4727, 8113, 9943, 12383, 21679, 33089, 33611, 69601, 89813, 188917, 235277, 288347, 628691, 1322419, 2018429, 5478593, 38350151]

約数ペア:

[(1, 38350151), (7, 5478593), (19, 2018429), (29, 1322419), (61, 628691), (133, 288347), (163, 235277), (203, 188917), (427, 89813), (551, 69601), (1141, 33611), (1159, 33089), (1769, 21679), (3097, 12383), (3857, 9943), (4727, 8113)]