19700704809

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{1613093}}^1$

素因数の和:1613181

約数の個数: 24

約数和(自身を含む): 30197119680

約数和(自身を除く): 10496414871

約数列:

[1, 3, 9, 23, 59, 69, 177, 207, 531, 1357, 4071, 12213, 1613093, 4839279, 14517837, 37101139, 95172487, 111303417, 285517461, 333910251, 856552383, 2188967201, 6566901603, 19700704809]

約数ペア:

[(1, 19700704809), (3, 6566901603), (9, 2188967201), (23, 856552383), (59, 333910251), (69, 285517461), (177, 111303417), (207, 95172487), (531, 37101139), (1357, 14517837), (4071, 4839279), (12213, 1613093)]