9118252759

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{197}}^1\times {\mathrm{1087}}^1$

素因数の和:1388

約数の個数: 48

約数和(自身を含む): 11788001280

約数和(自身を除く): 2669748521

約数列:

[1, 7, 11, 49, 77, 79, 197, 539, 553, 869, 1087, 1379, 2167, 3871, 6083, 7609, 9653, 11957, 15169, 15563, 42581, 53263, 83699, 85873, 106183, 108941, 171193, 214139, 585893, 601111, 762587, 944603, 1198351, 1498973, 2355529, 4207777, 6612221, 8388457, 10492811, 16488703, 16916981, 46285547, 115420921, 118418867, 186086791, 828932069, 1302607537, 9118252759]

約数ペア:

[(1, 9118252759), (7, 1302607537), (11, 828932069), (49, 186086791), (77, 118418867), (79, 115420921), (197, 46285547), (539, 16916981), (553, 16488703), (869, 10492811), (1087, 8388457), (1379, 6612221), (2167, 4207777), (3871, 2355529), (6083, 1498973), (7609, 1198351), (9653, 944603), (11957, 762587), (15169, 601111), (15563, 585893), (42581, 214139), (53263, 171193), (83699, 108941), (85873, 106183)]