383831317681

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{211}}^1\times {\mathrm{164789}}^1$

素因数の和:165109

約数の個数: 32

約数和(自身を含む): 469532851200

約数和(自身を除く): 85701533519

約数列:

[1, 7, 19, 83, 133, 211, 581, 1477, 1577, 4009, 11039, 17513, 28063, 122591, 164789, 332747, 1153523, 2329229, 3130991, 13677487, 21916937, 34770479, 95742409, 243393353, 259872253, 660639101, 1819105771, 2885949757, 4624473707, 20201648299, 54833045383, 383831317681]

約数ペア:

[(1, 383831317681), (7, 54833045383), (19, 20201648299), (83, 4624473707), (133, 2885949757), (211, 1819105771), (581, 660639101), (1477, 259872253), (1577, 243393353), (4009, 95742409), (11039, 34770479), (17513, 21916937), (28063, 13677487), (122591, 3130991), (164789, 2329229), (332747, 1153523)]