289683813

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{49697}}^1$

素因数の和:49796

約数の個数: 16

約数和(自身を含む): 405535680

約数和(自身を除く): 115851867

約数列:

[1, 3, 29, 67, 87, 201, 1943, 5829, 49697, 149091, 1441213, 3329699, 4323639, 9989097, 96561271, 289683813]

約数ペア:

[(1, 289683813), (3, 96561271), (29, 9989097), (67, 4323639), (87, 3329699), (201, 1441213), (1943, 149091), (5829, 49697)]