8285823

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1$

素因数の和:244

約数の個数: 48

約数和(自身を含む): 15049216

約数和(自身を除く): 6763393

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 67, 91, 117, 151, 201, 273, 453, 469, 603, 819, 871, 1057, 1359, 1407, 1963, 2613, 3171, 4221, 5889, 6097, 7839, 9513, 10117, 13741, 17667, 18291, 30351, 41223, 54873, 70819, 91053, 123669, 131521, 212457, 394563, 637371, 920647, 1183689, 2761941, 8285823]

約数ペア:

[(1, 8285823), (3, 2761941), (7, 1183689), (9, 920647), (13, 637371), (21, 394563), (39, 212457), (63, 131521), (67, 123669), (91, 91053), (117, 70819), (151, 54873), (201, 41223), (273, 30351), (453, 18291), (469, 17667), (603, 13741), (819, 10117), (871, 9513), (1057, 7839), (1359, 6097), (1407, 5889), (1963, 4221), (2613, 3171)]