748859469

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^2\times {\mathrm{3271}}^1$

素因数の和:3425

約数の個数: 24

約数和(自身を含む): 1073556288

約数和(自身を除く): 324696819

約数列:

[1, 3, 17, 51, 67, 201, 1139, 3271, 3417, 4489, 9813, 13467, 55607, 76313, 166821, 219157, 228939, 657471, 3725669, 11177007, 14683519, 44050557, 249619823, 748859469]

約数ペア:

[(1, 748859469), (3, 249619823), (17, 44050557), (51, 14683519), (67, 11177007), (201, 3725669), (1139, 657471), (3271, 228939), (3417, 219157), (4489, 166821), (9813, 76313), (13467, 55607)]