2103444765

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{881}}^1\times {\mathrm{3121}}^1$

素因数の和:4030

約数の個数: 48

約数和(自身を含む): 3866060016

約数和(自身を除く): 1762615251

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 881, 2643, 3121, 4405, 7929, 9363, 13215, 14977, 15605, 28089, 39645, 44931, 46815, 53057, 74885, 134793, 140445, 159171, 224655, 265285, 477513, 673965, 795855, 2387565, 2749601, 8248803, 13748005, 24746409, 41244015, 46743217, 123732045, 140229651, 233716085, 420688953, 701148255, 2103444765]

約数ペア:

[(1, 2103444765), (3, 701148255), (5, 420688953), (9, 233716085), (15, 140229651), (17, 123732045), (45, 46743217), (51, 41244015), (85, 24746409), (153, 13748005), (255, 8248803), (765, 2749601), (881, 2387565), (2643, 795855), (3121, 673965), (4405, 477513), (7929, 265285), (9363, 224655), (13215, 159171), (14977, 140445), (15605, 134793), (28089, 74885), (39645, 53057), (44931, 46815)]