17804925327

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1373}}^1\times {\mathrm{4643}}^1$

素因数の和:6052

約数の個数: 48

約数和(自身を含む): 29096703360

約数和(自身を除く): 11291778033

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 147, 399, 931, 1373, 2793, 4119, 4643, 9611, 13929, 26087, 28833, 32501, 67277, 78261, 88217, 97503, 182609, 201831, 227507, 264651, 547827, 617519, 682521, 1278263, 1852557, 3834789, 4322633, 6374839, 12967899, 19124517, 44623873, 121121941, 133871619, 312367111, 363365823, 847853587, 937101333, 2543560761, 5934975109, 17804925327]

約数ペア:

[(1, 17804925327), (3, 5934975109), (7, 2543560761), (19, 937101333), (21, 847853587), (49, 363365823), (57, 312367111), (133, 133871619), (147, 121121941), (399, 44623873), (931, 19124517), (1373, 12967899), (2793, 6374839), (4119, 4322633), (4643, 3834789), (9611, 1852557), (13929, 1278263), (26087, 682521), (28833, 617519), (32501, 547827), (67277, 264651), (78261, 227507), (88217, 201831), (97503, 182609)]