13375778823

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{345547}}^1$

素因数の和:345604

約数の個数: 48

約数和(自身を含む): 23287170816

約数和(自身を除く): 9911391993

約数列:

[1, 3, 9, 11, 17, 23, 33, 51, 69, 99, 153, 187, 207, 253, 391, 561, 759, 1173, 1683, 2277, 3519, 4301, 12903, 38709, 345547, 1036641, 3109923, 3801017, 5874299, 7947581, 11403051, 17622897, 23842743, 34209153, 52868691, 64617289, 71528229, 87423391, 135108877, 193851867, 262270173, 405326631, 581555601, 786810519, 1215979893, 1486197647, 4458592941, 13375778823]

約数ペア:

[(1, 13375778823), (3, 4458592941), (9, 1486197647), (11, 1215979893), (17, 786810519), (23, 581555601), (33, 405326631), (51, 262270173), (69, 193851867), (99, 135108877), (153, 87423391), (187, 71528229), (207, 64617289), (253, 52868691), (391, 34209153), (561, 23842743), (759, 17622897), (1173, 11403051), (1683, 7947581), (2277, 5874299), (3519, 3801017), (4301, 3109923), (12903, 1036641), (38709, 345547)]