385588149

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{659}}^1$

素因数の和:841

約数の個数: 32

約数和(自身を含む): 542868480

約数和(自身を除く): 157280331

約数列:

[1, 3, 41, 67, 71, 123, 201, 213, 659, 1977, 2747, 2911, 4757, 8241, 8733, 14271, 27019, 44153, 46789, 81057, 132459, 140367, 195037, 585111, 1810273, 1918349, 3134863, 5430819, 5755047, 9404589, 128529383, 385588149]

約数ペア:

[(1, 385588149), (3, 128529383), (41, 9404589), (67, 5755047), (71, 5430819), (123, 3134863), (201, 1918349), (213, 1810273), (659, 585111), (1977, 195037), (2747, 140367), (2911, 132459), (4757, 81057), (8241, 46789), (8733, 44153), (14271, 27019)]