1609984269

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{28517}}^1$

素因数の和:28587

約数の個数: 40

約数和(自身を含む): 2608712568

約数和(自身を除く): 998728299

約数列:

[1, 3, 9, 17, 27, 41, 51, 81, 123, 153, 369, 459, 697, 1107, 1377, 2091, 3321, 6273, 18819, 28517, 56457, 85551, 256653, 484789, 769959, 1169197, 1454367, 2309877, 3507591, 4363101, 10522773, 13089303, 19876349, 31568319, 39267909, 59629047, 94704957, 178887141, 536661423, 1609984269]

約数ペア:

[(1, 1609984269), (3, 536661423), (9, 178887141), (17, 94704957), (27, 59629047), (41, 39267909), (51, 31568319), (81, 19876349), (123, 13089303), (153, 10522773), (369, 4363101), (459, 3507591), (697, 2309877), (1107, 1454367), (1377, 1169197), (2091, 769959), (3321, 484789), (6273, 256653), (18819, 85551), (28517, 56457)]