13197425109

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{727}}^1\times {\mathrm{1163}}^1$

素因数の和:1958

約数の個数: 48

約数和(自身を含む): 19835751936

約数和(自身を除く): 6638326827

約数列:

[1, 3, 11, 33, 43, 121, 129, 363, 473, 727, 1163, 1419, 2181, 3489, 5203, 7997, 12793, 15609, 23991, 31261, 38379, 50009, 87967, 93783, 140723, 150027, 263901, 343871, 422169, 550099, 845501, 1031613, 1650297, 2536503, 3782581, 6051089, 9300511, 11347743, 18153267, 27901533, 36356543, 102305621, 109069629, 306916863, 399921973, 1199765919, 4399141703, 13197425109]

約数ペア:

[(1, 13197425109), (3, 4399141703), (11, 1199765919), (33, 399921973), (43, 306916863), (121, 109069629), (129, 102305621), (363, 36356543), (473, 27901533), (727, 18153267), (1163, 11347743), (1419, 9300511), (2181, 6051089), (3489, 3782581), (5203, 2536503), (7997, 1650297), (12793, 1031613), (15609, 845501), (23991, 550099), (31261, 422169), (38379, 343871), (50009, 263901), (87967, 150027), (93783, 140723)]