4880169

素因数分解:

$3^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1$

素因数の和:192

約数の個数: 48

約数和(自身を含む): 8852480

約数和(自身を除く): 3972311

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 81, 133, 151, 171, 189, 243, 399, 453, 513, 567, 1057, 1197, 1359, 1539, 1701, 2869, 3171, 3591, 4077, 4617, 8607, 9513, 10773, 12231, 20083, 25821, 28539, 32319, 36693, 60249, 77463, 85617, 180747, 232389, 256851, 542241, 697167, 1626723, 4880169]

約数ペア:

[(1, 4880169), (3, 1626723), (7, 697167), (9, 542241), (19, 256851), (21, 232389), (27, 180747), (57, 85617), (63, 77463), (81, 60249), (133, 36693), (151, 32319), (171, 28539), (189, 25821), (243, 20083), (399, 12231), (453, 10773), (513, 9513), (567, 8607), (1057, 4617), (1197, 4077), (1359, 3591), (1539, 3171), (1701, 2869)]