30528477

素因数分解:

$3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{223}}^1$

素因数の和:330

約数の個数: 48

約数和(自身を含む): 52835328

約数和(自身を除く): 22306851

約数列:

[1, 3, 7, 9, 21, 41, 53, 63, 123, 159, 223, 287, 369, 371, 477, 669, 861, 1113, 1561, 2007, 2173, 2583, 3339, 4683, 6519, 9143, 11819, 14049, 15211, 19557, 27429, 35457, 45633, 64001, 82287, 82733, 106371, 136899, 192003, 248199, 484579, 576009, 744597, 1453737, 3392053, 4361211, 10176159, 30528477]

約数ペア:

[(1, 30528477), (3, 10176159), (7, 4361211), (9, 3392053), (21, 1453737), (41, 744597), (53, 576009), (63, 484579), (123, 248199), (159, 192003), (223, 136899), (287, 106371), (369, 82733), (371, 82287), (477, 64001), (669, 45633), (861, 35457), (1113, 27429), (1561, 19557), (2007, 15211), (2173, 14049), (2583, 11819), (3339, 9143), (4683, 6519)]