408408033

素因数分解:

$3^1\times {\mathrm{11}}^3\times {\mathrm{23}}^1\times {\mathrm{4447}}^1$

素因数の和:4506

約数の個数: 32

約数和(自身を含む): 625139712

約数和(自身を除く): 216731679

約数列:

[1, 3, 11, 23, 33, 69, 121, 253, 363, 759, 1331, 2783, 3993, 4447, 8349, 13341, 30613, 48917, 91839, 102281, 146751, 306843, 538087, 1125091, 1614261, 3375273, 5918957, 12376001, 17756871, 37128003, 136136011, 408408033]

約数ペア:

[(1, 408408033), (3, 136136011), (11, 37128003), (23, 17756871), (33, 12376001), (69, 5918957), (121, 3375273), (253, 1614261), (363, 1125091), (759, 538087), (1331, 306843), (2783, 146751), (3993, 102281), (4447, 91839), (8349, 48917), (13341, 30613)]