1276262313

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{181}}^1\times {\mathrm{727}}^1$

素因数の和:1025

約数の個数: 32

約数和(自身を含む): 1774386432

約数和(自身を除く): 498124119

約数列:

[1, 3, 53, 61, 159, 181, 183, 543, 727, 2181, 3233, 9593, 9699, 11041, 28779, 33123, 38531, 44347, 115593, 131587, 133041, 394761, 585173, 1755519, 2350391, 6974111, 7051173, 8026807, 20922333, 24080421, 425420771, 1276262313]

約数ペア:

[(1, 1276262313), (3, 425420771), (53, 24080421), (61, 20922333), (159, 8026807), (181, 7051173), (183, 6974111), (543, 2350391), (727, 1755519), (2181, 585173), (3233, 394761), (9593, 133041), (9699, 131587), (11041, 115593), (28779, 44347), (33123, 38531)]