12727473

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{383}}^1$

素因数の和:469

約数の個数: 32

約数和(自身を含む): 19906560

約数和(自身を除く): 7179087

約数列:

[1, 3, 11, 19, 33, 53, 57, 159, 209, 383, 583, 627, 1007, 1149, 1749, 3021, 4213, 7277, 11077, 12639, 20299, 21831, 33231, 60897, 80047, 223289, 240141, 385681, 669867, 1157043, 4242491, 12727473]

約数ペア:

[(1, 12727473), (3, 4242491), (11, 1157043), (19, 669867), (33, 385681), (53, 240141), (57, 223289), (159, 80047), (209, 60897), (383, 33231), (583, 21831), (627, 20299), (1007, 12639), (1149, 11077), (1749, 7277), (3021, 4213)]