42394317

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{1039}}^1$

素因数の和:1145

約数の個数: 32

約数和(自身を含む): 67891200

約数和(自身を除く): 25496883

約数列:

[1, 3, 7, 21, 29, 67, 87, 201, 203, 469, 609, 1039, 1407, 1943, 3117, 5829, 7273, 13601, 21819, 30131, 40803, 69613, 90393, 208839, 210917, 487291, 632751, 1461873, 2018777, 6056331, 14131439, 42394317]

約数ペア:

[(1, 42394317), (3, 14131439), (7, 6056331), (21, 2018777), (29, 1461873), (67, 632751), (87, 487291), (201, 210917), (203, 208839), (469, 90393), (609, 69613), (1039, 40803), (1407, 30131), (1943, 21819), (3117, 13601), (5829, 7273)]