11897460939

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{907}}^1\times {\mathrm{48049}}^1$

素因数の和:48979

約数の個数: 32

約数和(自身を含む): 19545971200

約数和(自身を除く): 7648510261

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 907, 2721, 6349, 11791, 19047, 35373, 48049, 82537, 144147, 247611, 336343, 624637, 1009029, 1873911, 4372459, 13117377, 43580443, 130741329, 305063101, 566545759, 915189303, 1699637277, 3965820313, 11897460939]

約数ペア:

[(1, 11897460939), (3, 3965820313), (7, 1699637277), (13, 915189303), (21, 566545759), (39, 305063101), (91, 130741329), (273, 43580443), (907, 13117377), (2721, 4372459), (6349, 1873911), (11791, 1009029), (19047, 624637), (35373, 336343), (48049, 247611), (82537, 144147)]