551082273

素因数分解:

$3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{257}}^1\times {\mathrm{503}}^1$

素因数の和:806

約数の個数: 48

約数和(自身を含む): 889418880

約数和(自身を除く): 338336607

約数列:

[1, 3, 7, 21, 29, 49, 87, 147, 203, 257, 503, 609, 771, 1421, 1509, 1799, 3521, 4263, 5397, 7453, 10563, 12593, 14587, 22359, 24647, 37779, 43761, 52171, 73941, 102109, 129271, 156513, 306327, 365197, 387813, 714763, 904897, 1095591, 2144289, 2714691, 3748859, 6334279, 11246577, 19002837, 26242013, 78726039, 183694091, 551082273]

約数ペア:

[(1, 551082273), (3, 183694091), (7, 78726039), (21, 26242013), (29, 19002837), (49, 11246577), (87, 6334279), (147, 3748859), (203, 2714691), (257, 2144289), (503, 1095591), (609, 904897), (771, 714763), (1421, 387813), (1509, 365197), (1799, 306327), (3521, 156513), (4263, 129271), (5397, 102109), (7453, 73941), (10563, 52171), (12593, 43761), (14587, 37779), (22359, 24647)]