249105029

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{269}}^1$

素因数の和:413

約数の個数: 32

約数和(自身を含む): 289267200

約数和(自身を除く): 40162171

約数列:

[1, 17, 19, 47, 61, 269, 323, 799, 893, 1037, 1159, 2867, 4573, 5111, 12643, 15181, 16409, 19703, 48739, 54473, 86887, 214931, 240217, 278953, 311771, 771223, 926041, 4083689, 5300107, 13110791, 14653237, 249105029]

約数ペア:

[(1, 249105029), (17, 14653237), (19, 13110791), (47, 5300107), (61, 4083689), (269, 926041), (323, 771223), (799, 311771), (893, 278953), (1037, 240217), (1159, 214931), (2867, 86887), (4573, 54473), (5111, 48739), (12643, 19703), (15181, 16409)]