383349967

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{89}}^1\times {\mathrm{331}}^1$

素因数の和:464

約数の個数: 48

約数和(自身を含む): 524931840

約数和(自身を除く): 141581873

約数列:

[1, 7, 11, 13, 77, 89, 91, 143, 169, 331, 623, 979, 1001, 1157, 1183, 1859, 2317, 3641, 4303, 6853, 8099, 12727, 13013, 15041, 25487, 29459, 30121, 47333, 55939, 89089, 105287, 165451, 206213, 324049, 331331, 382967, 391573, 615329, 1158157, 2268343, 2680769, 4212637, 4307303, 4978571, 29488459, 34849997, 54764281, 383349967]

約数ペア:

[(1, 383349967), (7, 54764281), (11, 34849997), (13, 29488459), (77, 4978571), (89, 4307303), (91, 4212637), (143, 2680769), (169, 2268343), (331, 1158157), (623, 615329), (979, 391573), (1001, 382967), (1157, 331331), (1183, 324049), (1859, 206213), (2317, 165451), (3641, 105287), (4303, 89089), (6853, 55939), (8099, 47333), (12727, 30121), (13013, 29459), (15041, 25487)]