21932961

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1$

素因数の和:265

約数の個数: 32

約数和(自身を含む): 32175360

約数和(自身を除く): 10242399

約数列:

[1, 3, 23, 29, 69, 87, 97, 113, 291, 339, 667, 2001, 2231, 2599, 2813, 3277, 6693, 7797, 8439, 9831, 10961, 32883, 64699, 75371, 194097, 226113, 252103, 317869, 756309, 953607, 7310987, 21932961]

約数ペア:

[(1, 21932961), (3, 7310987), (23, 953607), (29, 756309), (69, 317869), (87, 252103), (97, 226113), (113, 194097), (291, 75371), (339, 64699), (667, 32883), (2001, 10961), (2231, 9831), (2599, 8439), (2813, 7797), (3277, 6693)]