353199441

素因数分解:

$3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{211}}^1\times {\mathrm{1009}}^1$

素因数の和:1309

約数の個数: 32

約数和(自身を含む): 548147200

約数和(自身を除く): 194947759

約数列:

[1, 3, 7, 21, 79, 211, 237, 553, 633, 1009, 1477, 1659, 3027, 4431, 7063, 16669, 21189, 50007, 79711, 116683, 212899, 239133, 350049, 557977, 638697, 1490293, 1673931, 4470879, 16819021, 50457063, 117733147, 353199441]

約数ペア:

[(1, 353199441), (3, 117733147), (7, 50457063), (21, 16819021), (79, 4470879), (211, 1673931), (237, 1490293), (553, 638697), (633, 557977), (1009, 350049), (1477, 239133), (1659, 212899), (3027, 116683), (4431, 79711), (7063, 50007), (16669, 21189)]