5601519

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1$

素因数の和:220

約数の個数: 48

約数和(自身を含む): 10333440

約数和(自身を除く): 4731921

約数列:

[1, 3, 7, 9, 11, 21, 33, 59, 63, 77, 99, 137, 177, 231, 411, 413, 531, 649, 693, 959, 1233, 1239, 1507, 1947, 2877, 3717, 4521, 4543, 5841, 8083, 8631, 10549, 13563, 13629, 24249, 31647, 40887, 56581, 72747, 88913, 94941, 169743, 266739, 509229, 622391, 800217, 1867173, 5601519]

約数ペア:

[(1, 5601519), (3, 1867173), (7, 800217), (9, 622391), (11, 509229), (21, 266739), (33, 169743), (59, 94941), (63, 88913), (77, 72747), (99, 56581), (137, 40887), (177, 31647), (231, 24249), (411, 13629), (413, 13563), (531, 10549), (649, 8631), (693, 8083), (959, 5841), (1233, 4543), (1239, 4521), (1507, 3717), (1947, 2877)]