88497409

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{419}}^1$

素因数の和:661

約数の個数: 32

約数和(自身を含む): 119669760

約数和(自身を除く): 31172351

約数列:

[1, 7, 11, 13, 77, 91, 143, 211, 419, 1001, 1477, 2321, 2743, 2933, 4609, 5447, 16247, 19201, 30173, 32263, 38129, 59917, 88409, 211211, 419419, 618863, 972499, 1149317, 6807493, 8045219, 12642487, 88497409]

約数ペア:

[(1, 88497409), (7, 12642487), (11, 8045219), (13, 6807493), (77, 1149317), (91, 972499), (143, 618863), (211, 419419), (419, 211211), (1001, 88409), (1477, 59917), (2321, 38129), (2743, 32263), (2933, 30173), (4609, 19201), (5447, 16247)]