22111341

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{421}}^1$

素因数の和:533

約数の個数: 32

約数和(自身を含む): 35164416

約数和(自身を除く): 13053075

約数列:

[1, 3, 7, 21, 41, 61, 123, 183, 287, 421, 427, 861, 1263, 1281, 2501, 2947, 7503, 8841, 17261, 17507, 25681, 51783, 52521, 77043, 120827, 179767, 362481, 539301, 1052921, 3158763, 7370447, 22111341]

約数ペア:

[(1, 22111341), (3, 7370447), (7, 3158763), (21, 1052921), (41, 539301), (61, 362481), (123, 179767), (183, 120827), (287, 77043), (421, 52521), (427, 51783), (861, 25681), (1263, 17507), (1281, 17261), (2501, 8841), (2947, 7503)]