353672214

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{397}}^1\times {\mathrm{21211}}^1$

素因数の和:21620

約数の個数: 32

約数和(自身を含む): 810468096

約数和(自身を除く): 456795882

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 397, 794, 1191, 2382, 2779, 5558, 8337, 16674, 21211, 42422, 63633, 127266, 148477, 296954, 445431, 890862, 8420767, 16841534, 25262301, 50524602, 58945369, 117890738, 176836107, 353672214]

約数ペア:

[(1, 353672214), (2, 176836107), (3, 117890738), (6, 58945369), (7, 50524602), (14, 25262301), (21, 16841534), (42, 8420767), (397, 890862), (794, 445431), (1191, 296954), (2382, 148477), (2779, 127266), (5558, 63633), (8337, 42422), (16674, 21211)]