142222731

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{17321}}^1$

素因数の和:17371

約数の個数: 32

約数和(自身を含む): 239459328

約数和(自身を除く): 97236597

約数列:

[1, 3, 7, 17, 21, 23, 51, 69, 119, 161, 357, 391, 483, 1173, 2737, 8211, 17321, 51963, 121247, 294457, 363741, 398383, 883371, 1195149, 2061199, 2788681, 6183597, 6772511, 8366043, 20317533, 47407577, 142222731]

約数ペア:

[(1, 142222731), (3, 47407577), (7, 20317533), (17, 8366043), (21, 6772511), (23, 6183597), (51, 2788681), (69, 2061199), (119, 1195149), (161, 883371), (357, 398383), (391, 363741), (483, 294457), (1173, 121247), (2737, 51963), (8211, 17321)]