8572473

素因数分解:

$3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1163}}^1$

素因数の和:1195

約数の個数: 40

約数和(自身を含む): 15774528

約数和(自身を除く): 7202055

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 81, 91, 117, 189, 273, 351, 567, 819, 1053, 1163, 2457, 3489, 7371, 8141, 10467, 15119, 24423, 31401, 45357, 73269, 94203, 105833, 136071, 219807, 317499, 408213, 659421, 952497, 1224639, 2857491, 8572473]

約数ペア:

[(1, 8572473), (3, 2857491), (7, 1224639), (9, 952497), (13, 659421), (21, 408213), (27, 317499), (39, 219807), (63, 136071), (81, 105833), (91, 94203), (117, 73269), (189, 45357), (273, 31401), (351, 24423), (567, 15119), (819, 10467), (1053, 8141), (1163, 7371), (2457, 3489)]