1330984681

素因数分解:

${\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:242

約数の個数: 48

約数和(自身を含む): 1555400448

約数和(自身を除く): 224415767

約数列:

[1, 13, 41, 47, 61, 67, 169, 533, 611, 793, 871, 1927, 2501, 2747, 2867, 3149, 4087, 6929, 7943, 10309, 11323, 25051, 32513, 35711, 37271, 40937, 53131, 117547, 129109, 167567, 192089, 325663, 422669, 464243, 484523, 532181, 690703, 1528111, 1678417, 2178371, 2497157, 7875649, 19865443, 21819421, 28318823, 32463041, 102383437, 1330984681]

約数ペア:

[(1, 1330984681), (13, 102383437), (41, 32463041), (47, 28318823), (61, 21819421), (67, 19865443), (169, 7875649), (533, 2497157), (611, 2178371), (793, 1678417), (871, 1528111), (1927, 690703), (2501, 532181), (2747, 484523), (2867, 464243), (3149, 422669), (4087, 325663), (6929, 192089), (7943, 167567), (10309, 129109), (11323, 117547), (25051, 53131), (32513, 40937), (35711, 37271)]