39512613

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{271}}^1$

素因数の和:465

約数の個数: 32

約数和(自身を含む): 62042112

約数和(自身を除く): 22529499

約数列:

[1, 3, 7, 21, 53, 131, 159, 271, 371, 393, 813, 917, 1113, 1897, 2751, 5691, 6943, 14363, 20829, 35501, 43089, 48601, 100541, 106503, 145803, 248507, 301623, 745521, 1881553, 5644659, 13170871, 39512613]

約数ペア:

[(1, 39512613), (3, 13170871), (7, 5644659), (21, 1881553), (53, 745521), (131, 301623), (159, 248507), (271, 145803), (371, 106503), (393, 100541), (813, 48601), (917, 43089), (1113, 35501), (1897, 20829), (2751, 14363), (5691, 6943)]