10685871

素因数分解:

$3^3\times 7^2\times {\mathrm{41}}^1\times {\mathrm{197}}^1$

素因数の和:261

約数の個数: 48

約数和(自身を含む): 18960480

約数和(自身を除く): 8274609

約数列:

[1, 3, 7, 9, 21, 27, 41, 49, 63, 123, 147, 189, 197, 287, 369, 441, 591, 861, 1107, 1323, 1379, 1773, 2009, 2583, 4137, 5319, 6027, 7749, 8077, 9653, 12411, 18081, 24231, 28959, 37233, 54243, 56539, 72693, 86877, 169617, 218079, 260631, 395773, 508851, 1187319, 1526553, 3561957, 10685871]

約数ペア:

[(1, 10685871), (3, 3561957), (7, 1526553), (9, 1187319), (21, 508851), (27, 395773), (41, 260631), (49, 218079), (63, 169617), (123, 86877), (147, 72693), (189, 56539), (197, 54243), (287, 37233), (369, 28959), (441, 24231), (591, 18081), (861, 12411), (1107, 9653), (1323, 8077), (1379, 7749), (1773, 6027), (2009, 5319), (2583, 4137)]