31644087

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1$

素因数の和:311

約数の個数: 32

約数和(自身を含む): 45889536

約数和(自身を除く): 14245449

約数列:

[1, 3, 31, 41, 43, 93, 123, 129, 193, 579, 1271, 1333, 1763, 3813, 3999, 5289, 5983, 7913, 8299, 17949, 23739, 24897, 54653, 163959, 245303, 257269, 340259, 735909, 771807, 1020777, 10548029, 31644087]

約数ペア:

[(1, 31644087), (3, 10548029), (31, 1020777), (41, 771807), (43, 735909), (93, 340259), (123, 257269), (129, 245303), (193, 163959), (579, 54653), (1271, 24897), (1333, 23739), (1763, 17949), (3813, 8299), (3999, 7913), (5289, 5983)]