9853156943

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{431}}^1\times {\mathrm{1447}}^1$

素因数の和:1983

約数の個数: 32

約数和(自身を含む): 11790102528

約数和(自身を除く): 1936945585

約数列:

[1, 7, 37, 61, 259, 427, 431, 1447, 2257, 3017, 10129, 15799, 15947, 26291, 53539, 88267, 111629, 184037, 374773, 617869, 623657, 972767, 3265879, 4365599, 6809369, 22861153, 23075309, 38043077, 161527163, 266301539, 1407593849, 9853156943]

約数ペア:

[(1, 9853156943), (7, 1407593849), (37, 266301539), (61, 161527163), (259, 38043077), (427, 23075309), (431, 22861153), (1447, 6809369), (2257, 4365599), (3017, 3265879), (10129, 972767), (15799, 623657), (15947, 617869), (26291, 374773), (53539, 184037), (88267, 111629)]