1330491339771

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1\times {\mathrm{2065573}}^1$

素因数の和:2065867

約数の個数: 32

約数和(自身を含む): 1963121529600

約数和(自身を除く): 632630189829

約数列:

[1, 3, 11, 33, 131, 149, 393, 447, 1441, 1639, 4323, 4917, 19519, 58557, 214709, 644127, 2065573, 6196719, 22721303, 68163909, 270590063, 307770377, 811770189, 923311131, 2976490693, 3385474147, 8929472079, 10156422441, 40317919387, 120953758161, 443497113257, 1330491339771]

約数ペア:

[(1, 1330491339771), (3, 443497113257), (11, 120953758161), (33, 40317919387), (131, 10156422441), (149, 8929472079), (393, 3385474147), (447, 2976490693), (1441, 923311131), (1639, 811770189), (4323, 307770377), (4917, 270590063), (19519, 68163909), (58557, 22721303), (214709, 6196719), (644127, 2065573)]