297459897

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{2131}}^1$

素因数の和:2198

約数の個数: 48

約数和(自身を含む): 502674432

約数和(自身を除く): 205214535

約数列:

[1, 3, 7, 17, 21, 23, 51, 69, 119, 161, 289, 357, 391, 483, 867, 1173, 2023, 2131, 2737, 6069, 6393, 6647, 8211, 14917, 19941, 36227, 44751, 46529, 49013, 108681, 139587, 147039, 253589, 343091, 615859, 760767, 833221, 1029273, 1847577, 2499663, 4311013, 5832547, 12933039, 14164757, 17497641, 42494271, 99153299, 297459897]

約数ペア:

[(1, 297459897), (3, 99153299), (7, 42494271), (17, 17497641), (21, 14164757), (23, 12933039), (51, 5832547), (69, 4311013), (119, 2499663), (161, 1847577), (289, 1029273), (357, 833221), (391, 760767), (483, 615859), (867, 343091), (1173, 253589), (2023, 147039), (2131, 139587), (2737, 108681), (6069, 49013), (6393, 46529), (6647, 44751), (8211, 36227), (14917, 19941)]