312043179

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{3659}}^1$

素因数の和:3831

約数の個数: 32

約数和(自身を含む): 494714880

約数和(自身を除く): 182671701

約数列:

[1, 3, 7, 21, 31, 93, 131, 217, 393, 651, 917, 2751, 3659, 4061, 10977, 12183, 25613, 28427, 76839, 85281, 113429, 340287, 479329, 794003, 1437987, 2382009, 3355303, 10065909, 14859199, 44577597, 104014393, 312043179]

約数ペア:

[(1, 312043179), (3, 104014393), (7, 44577597), (21, 14859199), (31, 10065909), (93, 3355303), (131, 2382009), (217, 1437987), (393, 794003), (651, 479329), (917, 340287), (2751, 113429), (3659, 85281), (4061, 76839), (10977, 28427), (12183, 25613)]