349730367

素因数分解:

$3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{293}}^1\times {\mathrm{503}}^1$

素因数の和:919

約数の個数: 32

約数和(自身を含む): 540546048

約数和(自身を除く): 190815681

約数列:

[1, 3, 7, 21, 113, 293, 339, 503, 791, 879, 1509, 2051, 2373, 3521, 6153, 10563, 33109, 56839, 99327, 147379, 170517, 231763, 397873, 442137, 695289, 1031653, 1193619, 3094959, 16653827, 49961481, 116576789, 349730367]

約数ペア:

[(1, 349730367), (3, 116576789), (7, 49961481), (21, 16653827), (113, 3094959), (293, 1193619), (339, 1031653), (503, 695289), (791, 442137), (879, 397873), (1509, 231763), (2051, 170517), (2373, 147379), (3521, 99327), (6153, 56839), (10563, 33109)]